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8596d6d1ba563dc3474f0679102df2fed616ed58
subsection
168
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Covariant canonical formalism
1975) 199--220}. }\bibitem {Carlip2014} S.~Carlip, \emph {{Black hole thermodynamics}}, \href {http://dx.doi.org/10.1142/S0218271814300237}{\emph {Int. J. Mod. Phys. D} {\bf 23} (Oct. 2014) 1430023}. [\href {https://arxiv.org/abs/1410.1486}{{arXiv:1410.1486}}]. }\bibitem {Wald1993a} R.~M. Wald, \emph {{Black hole entro...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.021010063588619232, 0.001216813689097762, -0.025511128827929497, 0.03237716108560562, 0.009383578784763813, -0.04037227854132652, 0.04418674111366272, -0.0034711614716798067, 0.006339637562632561, 0.018675610423088074, 0.02126944623887539, -0.0048939562402665615, -0.030683541670441628, ...
18d66d9cdba4b01bbb4690915c84981b8b168474
subsection
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Covariant canonical formalism
Lett.} {\bf 71} (1993) 666--669}. [\href {https://arxiv.org/abs/hep-th/9303048}{{arXiv:hep-th/9303048}}]. }\bibitem {Frolov1993} V.~Frolov and I.~Novikov, \emph {{Dynamical origin of the entropy of a black hole}}, \href {http://dx.doi.org/10.1103/PhysRevD.48.4545}{\emph {Phys. Rev. D} {\bf 48} (1993) 4545--4551}. [\hre...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.02838810160756111, -0.011364392936229706, -0.03548131510615349, 0.013210154138505459, -0.031072843819856644, -0.002379658166319132, 0.04136944189667702, -0.022255906835198402, 0.03621351718902588, 0.01754235289990902, -0.0027934289537370205, 0.0045076217502355576, -0.03935588523745537, ...
6ead61e33b55ebab0a3b3f0707bb1ad024ae9885
subsection
170
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Covariant canonical formalism
A} {\bf 42} (May 2009) 504005}. [\href {https://arxiv.org/abs/0905.4013}{{arXiv:0905.4013}}]. }\bibitem {Casini2017} H.~Casini, E.~Test{é} and G.~Torroba, \emph {{Markov Property of the Conformal Field Theory Vacuum and the a Theorem}}, \href {http://dx.doi.org/10.1103/PhysRevLett.118.261602}{\emph {Phys. Rev. Lett.} {...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.013215902261435986, -0.024051111191511154, -0.02965184673666954, 0.02768319472670555, 0.00243792193941772, -0.04273040220141411, 0.04447013884782791, -0.05756395310163498, -0.0018608708633109927, 0.03549675643444061, 0.02467680722475052, 0.007752515841275454, -0.007161157205700874, -0.0...
7fe2e89f679db3852ebde3f753fe157937653dd3
subsection
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Covariant canonical formalism
Claudio~Teitelboim, ed.), pp.~118--131. {World Scientific}, June 1998, [\href {https://arxiv.org/abs/hep-th/9309145}{{arXiv:hep-th/9309145}}]. }\bibitem {Holzhey:1994we} C.~Holzhey, F.~Larsen and F.~Wilczek, \emph {{Geometric and renormalized entropy in conformal field theory}}, \href {http://dx.doi.org/10.1016/0550-32...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.01152724027633667, 0.024229327216744423, -0.02779964543879032, 0.007033828645944595, 0.0025251598563045263, -0.02239839732646942, 0.06084796041250229, -0.05511103942990303, 0.021513445302844048, 0.04140957072377205, 0.011405178345739841, -0.0027063456363976, -0.01698189042508602, 0.0006...
85f6e8ff0327438427202f37306d691772285be2
subsection
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Covariant canonical formalism
1995) 609--617}. [\href {https://arxiv.org/abs/hep-th/9407001}{{arXiv:hep-th/9407001}}]. \end{equation}\bibitem {Fursaev1996} D.~V. Fursaev and S.~N. Solodukhin, \emph {{On one-loop renormalization of black-hole entropy}}, \href {http://dx.doi.org/10.1016/0370-2693(95)01290-7}{\emph {Phys. Lett. B} {\bf 365} (Jan. 1996...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.05101463943719864, 0.007707878481596708, -0.02710915543138981, 0.003308552550151944, -0.012471431866288185, 0.0018792960327118635, 0.019816990941762924, 0.009885611943900585, 0.008382937870919704, 0.02308168262243271, -0.02848215587437153, 0.008146476000547409, -0.016033608466386795, 0....
57f6a3d9cc7d8a858f18716eb8037095ddb7437e
subsection
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Wall, \emph {Quantum extremal surfaces: Holographic entanglement entropy beyond the classical regime}, \href {http://dx.doi.org/10.1007/JHEP01(2015)073}{\emph {J. High Energy Phys.} {\bf 1501} (2015) 73}. [\href {https://arxiv.org/abs/1408.3203}{{arXiv:1408.3203}}]. }\bibitem {VanRaamsdonk2010} M.~{Van Raamsdonk}, \emp...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.03662562370300293, 0.026980876922607422, -0.014383187517523766, 0.010217023082077503, -0.03033822402358055, -0.011201336979866028, 0.020281439647078514, -0.04150903970003128, 0.021609118208289146, 0.025363244116306305, 0.02292153611779213, 0.01782447099685669, -0.03381766006350517, 0.00...
541fb11a6cfad712c1e2ce2f873700d2de654284
subsection
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Covariant canonical formalism
Mod. Phys.} {\bf 88} (Feb. 2016) 015002}. [\href {https://arxiv.org/abs/1409.1231}{{arXiv:1409.1231}}]. }\bibitem {Witten:1998qj} E.~Witten, \emph {{Anti-de Sitter space and holography}}, \href {http://dx.doi.org/10.4310/ATMP.1998.v2.n2.a2}{\emph {Adv. Theor. Math. Phys.} {\bf 2} (1998) 253--291}. [\href {https://arxiv...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.052644286304712296, -0.013870625756680965, -0.03579811379313469, -0.00021207923418842256, -0.005111836828291416, -0.03823959082365036, 0.0028744544833898544, -0.015427065081894398, 0.05157614126801491, 0.03567604348063469, -0.0027962508611381054, 0.0037766555324196815, -0.0077821989543735...
24bcb0952ea657c1332a6a1b38d375fa40b318fc
subsection
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Covariant canonical formalism
High Energy Phys.} {\bf 2006} (Aug. 2006) 045}. \end{}\bibitem {Randall1999} L.~Randall and R.~Sundrum, \emph {{An Alternative to Compactification}}, \href {http://dx.doi.org/10.1103/PhysRevLett.83.4690}{\emph {Phys. Rev. Lett.} {\bf 83} (Dec. 1999) 4690--4693}. [\href {https://arxiv.org/abs/hep-th/9906064}{{arXiv:hep-...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.033300213515758514, -0.0028843905311077833, -0.010057213716208935, -0.004395261872559786, -0.03217087686061859, -0.03290341794490814, 0.039282653480768204, -0.033880144357681274, 0.020618051290512085, 0.036932408809661865, 0.0011197997955605388, 0.0015585629735141993, -0.00905759725719690...
7455ef2b5ae877103642995774cdc66a4cf93380
subsection
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Covariant canonical formalism
\end{}\bibitem {Jacobson1995a} T.~Jacobson, \emph {{Thermodynamics of Spacetime: The Einstein Equation of State}}, \href {http://dx.doi.org/10.1103/PhysRevLett.75.1260}{\emph {Phys. Rev. Lett.} {\bf 75} (Aug. 1995) 1260--1263}. [\href {https://arxiv.org/abs/gr-qc/9504004}{{arXiv:gr-qc/9504004}}]. }\bibitem {Verlinde201...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.03200241178274155, 0.010837803594768047, -0.019311273470520973, 0.0033558295108377934, -0.010227653197944164, -0.002570260316133499, 0.07297403365373611, -0.03938523307442665, 0.03569382429122925, 0.016214758157730103, 0.012500464916229248, 0.015253770165145397, -0.0279754139482975, 0.0...
2ba509c5b063a451b4f75b661ca0e142f8797792
subsection
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Covariant canonical formalism
High Energy Phys.} {\bf 2017} (Aug. 2017) 57}. [\href {https://arxiv.org/abs/1705.03026}{{arXiv:1705.03026}}]. }\bibitem {Haehl2017} F.~M. Haehl, E.~Hijano, O.~Parrikar and C.~Rabideau, \emph {{Higher Curvature Gravity from Entanglement in Conformal Field Theories}}, [\href {https://arxiv.org/abs/1712.06620}{{arXiv:171...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.03551553562283516, -0.025873860344290733, -0.008055069483816624, -0.030145488679409027, -0.018901953473687172, -0.029001301154494286, 0.06462362408638, -0.027765581384301186, -0.007910139858722687, 0.02958102338016033, -0.0008753022993914783, 0.011029953137040138, -0.024043163284659386, ...
5a0767f5e1cd5c7e83ca4c2b2ad7e90fbda490e5
subsection
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Covariant canonical formalism
Rev. D} {\bf 86} (2012) 064042}. [\href {https://arxiv.org/abs/1206.5831}{{arXiv:1206.5831}}]. }\bibitem {Donnelly2015E} W.~Donnelly and A.~C. Wall, \emph {Entanglement entropy of the electromagnetic edge modes}, \href {http://dx.doi.org/10.1103/PhysRevLett.114.111603}{\emph {Phys. Rev. Lett.} {\bf 114} (2015) 111603}....
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.05310896039009094, 0.01660417951643467, -0.02565406821668148, -0.02594403177499771, -0.001113113365136087, -0.018374478444457054, 0.02751593478024006, -0.028507912531495094, 0.016085298731923103, 0.009782426059246063, -0.007172761484980583, 0.00729485135525465, -0.030659740790724754, -0...
c311702995f85d7d097d625af69db66a3817e38b
subsection
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Covariant canonical formalism
High Energy Phys.} {\bf 26} (2016) 105}. [\href {https://arxiv.org/abs/1602.01380}{{arXiv:1602.01380}}]. \end{}\bibitem {Carroll2016a} S.~M. Carroll and G.~N. Remmen, \emph {{What is the entropy in entropic gravity?}}, \href {http://dx.doi.org/10.1103/PhysRevD.93.124052}{\emph {Phys. Rev. D} {\bf 93} (June 2016) 124052...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.036893393844366074, -0.004459096118807793, -0.00887241866439581, 0.00349976122379303, -0.0017803962109610438, -0.04293549060821533, 0.040768880397081375, -0.0493437722325325, 0.042630333453416824, 0.01251140795648098, -0.0015944415936246514, -0.00018821944831870496, -0.02683849446475506, ...
2fec9895f9e3bd4ba0dd9a9a00c4a8ccf2b8b5bc
subsection
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Covariant canonical formalism
Leigh and O.~Parrikar, \emph {{Shape Dependence of Entanglement Entropy in Conformal Field Theories}}, \href {http://arxiv.org/abs/1511.05179}{\emph {J. High Energy Phys.} {\bf 2016} (Apr. 2016) 88}. [\href {https://arxiv.org/abs/1511.05179}{{arXiv:1511.05179}}]. }\bibitem {Casini2016a} H.~Casini, D.~A. Galante and R.~...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.013971739448606968, -0.02029755711555481, -0.036566123366355896, -0.003288814565166831, -0.0014631791273131967, -0.033788565546274185, 0.039068982005119324, -0.03925211727619171, 0.01929030939936638, 0.012872924096882343, -0.023777136579155922, -0.03272027149796486, -0.0012972122058272362...
b6ce79bd0a282c6fd7ee4e2647539db311382973
subsection
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Covariant canonical formalism
B} {\bf 556} (Sept. 1999) 89--114}. [\href {https://arxiv.org/abs/hep-th/9905104}{{arXiv:hep-th/9905104}}]. }\bibitem {Balasubramanian:1998de} V.~Balasubramanian, P.~Kraus, A.~Lawrence and S.~P. Trivedi, \emph {{Holographic probes of anti--de Sitter spacetimes}}, \href {http://dx.doi.org/10.1103/PhysRevD.59.104021}{\em...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.06211771443486214, -0.0112275630235672, -0.05580220744013786, 0.008161339908838272, -0.010419056750833988, 0.014385314658284187, 0.03536072000861168, -0.043262727558612823, 0.03173007071018219, 0.01853463239967823, -0.020716074854135513, 0.009702078998088837, 0.031485993415117264, 0.014...
e22b705110f3f6b82c2e824ae2c8166007f96b0b
subsection
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Covariant canonical formalism
2014) 086011}. [\href {https://arxiv.org/abs/1406.4142}{{arXiv:1406.4142}}]. }\bibitem {Osborn:1991gm} H.~Osborn, \emph {{Weyl consistency conditions and a local renormalisation group equation for general renormalisable field theories}}, \href {http://dx.doi.org/10.1016/0550-3213(91)80030-P}{\emph {Nucl. Phys. B} {\bf ...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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80405f12641d1bd6de73b53ee63df294041099fe
subsection
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Covariant canonical formalism
Blanco and H.~Casini, \emph {{Entanglement entropy for non-coplanar regions in quantum field theory}}, \href {http://dx.doi.org/10.1088/0264-9381/28/21/215015}{\emph {Classical Quant. Grav.} {\bf 28} (Nov. 2011) 215015}. [\href {https://arxiv.org/abs/1103.4400}{{arXiv:1103.4400}}]. }\bibitem {Shapiro2009} I.~L. Shapiro...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.04529685527086258, -0.017444172874093056, -0.013544797897338867, 0.020237071439623833, -0.022739998996257782, -0.018985608592629433, 0.026326507329940796, -0.03153076395392418, 0.014864938333630562, 0.0036628185771405697, 0.036231379956007004, 0.004734956193715334, -0.01903139427304268, ...
ade446f4db962e7ce2ad09396ee098182869230b
subsection
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Covariant canonical formalism
Clark, B.~R. Miller and B.~V. Saunders, eds. Release 1.0.10 of 2015-08-07, \href {https://dlmf.nist.gov/10.25}{{https://dlmf.nist.gov/10.25}}. }\bibitem {Bueno2017} P.~Bueno, V.~S. Min, A.~J. Speranza and M.~R. Visser, \emph {{Entanglement equilibrium for higher order gravity}}, \href {http://dx.doi.org/10.1103/PhysRev...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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a8f718bc5839af1315d005a7a7ede71bd8fcaa3f
subsection
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Covariant canonical formalism
2013) 90}. [\href {https://arxiv.org/abs/1304.4926}{{arXiv:1304.4926}}]. }\bibitem {Camps2013} J.~Camps, \emph {{Generalized entropy and higher derivative Gravity}}, \href {http://dx.doi.org/10.1007/JHEP03(2014)070}{\emph {J. High Energy Phys.} {\bf 1403} (2013) 70}. [\href {https://arxiv.org/abs/1310.6659}{{arXiv:1310...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.05012083798646927, -0.019550791010260582, -0.008684152737259865, -0.040444646030664444, -0.026479797437787056, -0.03073793277144432, 0.015010305680334568, -0.015765782445669174, -0.00990512315183878, 0.016009975224733353, 0.0013440214097499847, 0.00744028901681304, -0.035988107323646545, ...
2ae88363789c346511503dd9d7b4c6fa3d6942fb
subsection
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Covariant canonical formalism
Phys. B} {\bf 486} (Feb. 1997) 339--352}. [\href {https://arxiv.org/abs/hep-th/9607104}{{arXiv:hep-th/9607104}}]. }\bibitem {Myers2013} R.~C. Myers, R.~Pourhasan and M.~Smolkin, \emph {{On Spacetime Entanglement}}, \href {http://dx.doi.org/10.1007/JHEP06(2013)013}{\emph {J. High Energy Phys.} {\bf 2013} (Apr. 2013) 13}...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
[ -0.03219189867377281, 0.017758945003151894, -0.019498221576213837, 0.007300390861928463, -0.011030684225261211, 0.008520936593413353, 0.031520601361989975, -0.025646721944212914, 0.01562298834323883, 0.023785389959812164, 0.01505848579108715, 0.009390575811266899, -0.01401339378207922, -0....
051698dc58b2b7d3d9b1679ba5a9197985bd9c6f
subsection
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Covariant canonical formalism
2011) 024032}. [\href {https://arxiv.org/abs/1011.1405}{{arXiv:1011.1405}}]. }\bibitem {Brustein2009} R.~Brustein and M.~Hadad, \emph {{Einstein Equations for Generalized Theories of Gravity and the Thermodynamic Relation \delta Q = T \delta S are Equivalent}}, \href {http://dx.doi.org/10.1103/PhysRevLett.103.101301}{\...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
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Physics
[ -0.05132368206977844, 0.02187816984951496, -0.01120607741177082, -0.019650684669613838, -0.02039826475083828, -0.021954452618956566, 0.060782864689826965, -0.02907935157418251, 0.012952974997460842, 0.01678241789340973, 0.0011967007303610444, 0.021984966471791267, -0.025402477011084557, 0....
f08490676ffae09b7536d4d671fe47be6c62f3e7
subsection
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Covariant canonical formalism
J. Mod. Phys. D} {\bf 21} (Apr. 2012) 1242006}. [\href {https://arxiv.org/abs/1204.6349}{{arXiv:1204.6349}}]. }\bibitem {Lashkari2016} N.~Lashkari and M.~{Van Raamsdonk}, \emph {{Canonical Energy is Quantum Fisher Information}}, \href {http://dx.doi.org/10.1007/JHEP04(2016)153}{\emph {J. High Energy Phys.} {\bf 2016} (...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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ed93a7c8e1dd3bd2071e07b46937c6745c991abb
subsection
189
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Covariant canonical formalism
Rev. Lett.} {\bf 115} (July 2015) 261602}. [\href {https://arxiv.org/abs/1507.07555}{{arXiv:1507.07555}}]. }\bibitem {Alishahiha2015} M.~Alishahiha, \emph {{Holographic Complexity}}, \href {http://dx.doi.org/10.1103/PhysRevD.92.126009}{\emph {Phys. Rev. D} {\bf 92} (Sept. 2015) 126009}. [\href {https://arxiv.org/abs/15...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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9bdb672cee7c3457e6f63b29d278d91c87e3994d
subsection
190
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Covariant canonical formalism
Wall, \emph {{State-Dependent Divergences in the Entanglement Entropy}}, \href {http://dx.doi.org/10.1007/jhep10(2016)109}{\emph {J. High Energy Phys.} {\bf 1610} (July 2016) 109}. [\href {https://arxiv.org/abs/1607.01246}{{arXiv:1607.01246}}]. }\bibitem {Caceres2016} E.~Caceres, P.~H. Nguyen and J.~F. Pedraza, \emph {...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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32589ad3b59ec5feb05234db4ca856dc1ece3c49
subsection
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Covariant canonical formalism
Rev. Lett.} {\bf 117} (2016) 021601}. [\href {https://arxiv.org/abs/1601.05416}{{arXiv:1601.05416}}]. }\bibitem {Jafferis2015} D.~L. Jafferis, A.~Lewkowycz, J.~Maldacena and S.~J. Suh, \emph {{Relative entropy equals bulk relative entropy}}, \href {http://dx.doi.org/10.1007/JHEP06(2016)004}{\emph {J. High Energy Phys.}...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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cf4bbc2245f9aa5f3a6d47f8921e2d0e376fff25
subsection
192
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Covariant canonical formalism
Hawking and W.~Israel, eds.), ch.~16, pp.~676--684. Cambridge University Press, 1987. }\bibitem {Crnkovic:1987tz} C.~Crnkovic, \emph {{Symplectic geometry of the convariant phase space}}, \href {http://dx.doi.org/10.1088/0264-9381/5/12/008}{\emph {Classical Quant. Grav.} {\bf 5} (1988) 1557--1575}. }\bibitem {Ashtekar1...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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d80aaa7435f726675d3a04d3724955bfa34b0e7c
subsection
193
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Covariant canonical formalism
2017) 312--365}. [\href {https://arxiv.org/abs/1703.04748}{{arXiv:1703.04748}}]. }\bibitem {Compere2007} G.~Comp{è}re, \emph {{Symmetries and conservation laws in Lagrangian gauge theories with applications to the mechanics of black holes and to gravity in three dimensions}}, [\href {https://arxiv.org/abs/0708.3153}{{a...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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286f91e619e1e1d126105ee9322f755aa17513d6
subsection
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Covariant canonical formalism
Grav.} {\bf 33} (2016) 015013}. [\href {https://arxiv.org/abs/1508.02515}{{arXiv:1508.02515}}]. }\bibitem {Azeyanagi2009} T.~Azeyanagi, G.~Compere, N.~Ogawa, Y.~Tachikawa and S.~Terashima, \emph {{Higher-Derivative Corrections to the Asymptotic Virasoro Symmetry of 4d Extremal Black Holes}}, \href {http://dx.doi.org/10...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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1e9ac9535a5edb9b9f2787c9453b13df52ee0060
subsection
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Covariant canonical formalism
\end{equation}\bibitem {Dong2017} X.~Dong and A.~Lewkowycz, \emph {{Entropy, Extremality, Euclidean Variations, and the Equations of Motion}}, \href {http://dx.doi.org/10.1007/jhep01(2018)081}{\emph {J. High Energy Phys.} {\bf 2018} (Jan. 2017) 81}. [\href {https://arxiv.org/abs/1705.08453}{{arXiv:1705.08453}}]. \end{a...
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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a7ab9870159f01ccf1a236eda1ef60bf7e40910b
subsection
196
197
Covariant canonical formalism
Hoehn, T.~A. Koslowski and M.~I. Nelson, \emph {{Chaos, Dirac observables and constraint quantization}}, [\href {https://arxiv.org/abs/1508.01947}{{arXiv:1508.01947}}]. }\bibitem {Szabados2009} L.~B. Szabados, \emph {{Quasi-Local Energy-Momentum and Angular Momentum in General Relativity}}, \href {http://dx.doi.org/10....
{ "cite_spans": [] }
1808.03973
Investigations on entanglement entropy in gravity
[ "Antony J. Speranza" ]
[ "hep-th", "gr-qc" ]
2,018
en
Physics
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67d97d573f1b1fb133da36ff7c621e8b1e581839
abstract
0
24
Abstract
1. Advances in tracking technology have led to an exponential increase in animal location data, greatly enhancing our ability to address interesting questions in movement ecology, but also presenting new challenges related to data manage- ment and analysis. 2. Step-Selection Functions (SSFs) are commonly used to link e...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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1e7f6ff6a2560e710e26fcfd26cc05a814cbefa0
subsection
1
24
Author's Affiliations
Johannes Signerjsigner@gwdg.de: Wildlife Sciences, University of Goettingen, Göttingen, Germany John Fieberg: Department of Fisheries, Wildlife and Conservation Biology, University of Minnesota, St. Paul, MN, USA Tal Avgar: Department of Integrative Biology, University of Guelph, Guelph, ON, Canada
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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f33ecda1c71e892774482a4b11cbd5f96d32f453
subsection
2
24
Summary
Advances in tracking technology have led to an exponential increase in animal location data, greatly enhancing our ability to address interesting questions in movement ecology, but also presenting new challenges related to data management and analysis. Step-Selection Functions (SSFs) are commonly used to link environm...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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9d528a3b03b116531e894b62e4ba6b2748759eaf
subsection
3
24
Introduction
Advances in technology have led to large collections of fine-scale animal biotelemetry data , , fueling the development of new quantitative methods for studying animal movement . introduced the movement ecology paradigm, that conceptually connects different factors shaping the realized movement path of animals (e.g., t...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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517d6e9c957f451ddf498c98fef7e7a6b82b3fa8
subsection
4
24
Introduction
Unlike SSFs (that do not include an explicit movement component), a fitted iSSF is a fully-fledged biased random walk model that can be used to simulate animal space-use , , .Step-selection functions (SSFs and iSSFs) are usually straight forward to fit (using any conditional-logistic regression routine) once data are a...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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966ab6eb3240552918249535b56c7d85b9b701b5
subsection
5
24
Functionality
A typical workflow to analyze animal tracking data can be divided into four main steps (described in detail below):Data preparation, inspection and management: Load and inspect gaps in the data, resample tracks if needed, and adjust coordinate reference systems. Exploratory data analysis and descriptive analyses: Expl...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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9b7dac63ff4fd63ef65a27dd717231987bdefc23
subsection
6
24
Data preparation, inspection, and management
After loading data into R, users should perform a variety of data quality checks and possibly remove fixes with missing coordinates (although this information could potentially be used to test if fixes are missing at random). We provide functions to quantify variability in sampling rates over time and among individuals...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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28063ea9f42a75332ce63d4929f34379160097a1
subsection
7
24
Exploratory data analysis and descriptive analyses
Once data have been cleaned, the next logical step is to explore the data by looking at different movement-related statistics (e.g., distributions of turning angles or step lengths) and trajectory and space-use summaries (e.g., net squared displacement, path sinuosity, home range area). These summaries may be calculate...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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e7cc38433e634a6a07204b8144a0539922d588ec
subsection
8
24
Modeling
In the next step, we fit models to test hypotheses about animal movement and habitat selection. Importantly, amt provides functionality necessary for data development steps prior to fitting RSFs and (i)SSFs (e.g., methods for generating random points or steps, and extract environmental covariates for the observed and r...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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aaea4d03fe89e60aed879f32ff9ba96b17432e8a
subsection
9
24
Simulation
As a final step, new data can be simulated from fitted models. Simulations can be used to obtain estimates of space use (i.e. the utilization distribution), identify corridors of high use, or asses the power of the model (testing how well parameters can be recovered as a function of sample size). Many packages that fit...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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9ffe8fef6fedf2866117687a120d96fb4e304980
subsection
10
24
Case study
We illustrate a subset of the above steps using data from radio collard fishers available through movebank , . For details about the data and the capture of the animals, we refer to and . We begin by analyzing the space use of Ricky T (id 1016), and then illustrate how similar analyses can be extended to several animal...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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294c593ffa7ef2580ac969773b2c64a8a7e2625a
subsection
11
24
From data cleaning to simulated space use for one animal
We begin with loading the data of all fishers, remove observations with missing spatial coordinates (longitude, latitude), and subset relocations for Ricky T (id: 1016).library(raster)library(lubridate)library(amt)dat <- read_csv("data/Martes pennanti LaPoint New York.csv") filter(!is.na(`location-lat`)) select(x = `lo...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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dc64000ff936d752a588c9336dc7933ada48c060
subsection
12
24
From data cleaning to simulated space use for one animal
If the argument include.crepuscule is set to TRUE, the function not only considers day and night, but also dawn and dusk.stps <- track_resample(dat_1, rate = minutes(10), tolerance = seconds(60)) filter_min_n_burst(min_n = 3) time_of_day(include.crepuscule = FALSE)We then use the str function to inspect the structure o...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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aedfcdb08f9b5803b4a3ee238e695ec2b1d34ba4
subsection
13
24
From data cleaning to simulated space use for one animal
Depending on the target process under investigation (habitat selection or movement), covariates might be extracted at the end of the step (habitat selection process) or at the start of the step (movement process). If covariates are extracted at the end of the step, they are typically included in the model as main effec...
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1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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6eef84a2130f28607acb9ce9fcac0332b6bbb899
subsection
14
24
From data cleaning to simulated space use for one animal
1) there is evidence to suggest that the animal prefers forested wetlands over other landuse classes, 2) there is no difference in habitat preference between day and night, 3) there is evidence to modify the shape of the underlying gamma distribution (through the log of the step length), and 4) the modification of the ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1111/2041-210x.12528", "end": 1220, "openalex_id": "https://openalex.org/W2281654679", "raw": "Avgar, T., Potts, J.R., Lewis, M.A. & Boyce, M.S. (2016) Integrated step selection analysis: bridging the gap between resource selection and a...
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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a721e078b545d9cf074e84a1269e1ec5b299a834
subsection
15
24
From data cleaning to simulated space use for one animal
2B).hk <- habitat_kernel(coef = list(forest = coef(m1)["wet"]), resources = wet)We then estimate the steady state UD (Fig. 2CE) with the function simulate_ud:ssud_day <- simulate_ud(movement_kernel = mk,habitat_kernel = hk,start = as.numeric(stps[1, c("x1_", "y1_")]),n = 1e7)In order to simulate the transient UD (Fig. ...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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08f9087df260be9e30344e58ddc3d9b51322ded2
subsection
16
24
Many animals: quantifying population-level effects
We start again with the same data set (dat), containing data from 6 individual fishers. This time we are interested in quantifying among-animal variability in the selection coefficients. We proceed using nearly all the same steps as in the first example, but with a different data structure: data_frames with list-column...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.32614/cran.package.tibble", "end": 323, "openalex_id": "https://openalex.org/W4399576160", "raw": "Müller, K. & Wickham, H. (2018) tibble: Simple Data Frames. R package version 1.4.2.", "source_ref_id": "7212eb5dae5e42de6fb08253865...
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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5712b513b23e5cdce2a93241b89addf59d634ab5
subsection
17
24
Many animals: quantifying population-level effects
We then filter again bursts, keeping only those with at least three points (filter_min_n_burst), convert from a point to a step representation of the tracks (steps_by_burst), generate 9 random steps for each observed step (random_steps), extract the environmental covariates (extract_covariates), convert landuse to a fa...
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
[ -0.016117295250296593, -0.003071596147492528, -0.058394670486450195, -0.012164284475147724, 0.012087970972061157, 0.007223020773380995, -0.007169601507484913, -0.00741761876270175, -0.009180448018014431, 0.0691090077161789, -0.010454874485731125, -0.001220053294673562, -0.02948732301592827, ...
3f567b1a262ce4eb1808a80d7d2e2c47554c0a21
subsection
18
24
Discussion and Outlook
We have illustrated how amt can be used to fit Step-Selection Functions (SSFs) and explore temporal movement and habitat selection patterns at the individual and population levels. We demonstrated how an iSSF, fit to a single fisher, can be used to simulate utilization distributions . The UD map (Fig. 2) can be thought...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 285, "openalex_id": "", "raw": "Signer, J., Fieberg, J. & Avgar, T. (2017) Estimating utilization distributions from fitted step-selection functions. Ecosphere.", "source_ref_id": "3f7e45ff03a1e3f495aaf1b2f5b2c92d1ebe8153", ...
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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07207e01a0c7856b990e9aa45ef3d9cdc267810e
subsection
19
24
Authors contribution
JS, JF and TA conceived the ideas and designed the package; JS programmed the package; JS, JF and TA analysed the case study; JS, JF and TA wrote the manuscript. All authors contributed critically to the drafts and gave final approval for publication.
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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b1349618bf2699eb398d19cceb9cde40e18214be
subsection
20
24
Tables
Table 1: Coefficients of fitted integrated Step Selection Function. [Table: NO_CAPTION]
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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f675ebaf83d8fa3f0ed9f834c3303e70e1dc3882
subsection
21
24
Supplement S1
Source code to reproduce the two examples.
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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198f491211dcf8ceaf041f196b93f069cbe5e75f
subsection
22
24
Example 1: One animal
example1animalv3.R
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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63f985308631d4c97eb37ca14ff5c09a299cf716
subsection
23
24
Example 2: Many animals
exampleallanimalsv2.R
{ "cite_spans": [] }
1805.03227
Animal Movement Tools (amt): R-Package for Managing Tracking Data and Conducting Habitat Selection Analyses
[ "Johannes Signer", "John Fieberg", "Tal Avgar" ]
[ "q-bio.QM" ]
2,018
en
Quantitative Biology
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2c8ad6f2140e1d99b82a6d4680fb5f67c315439f
abstract
0
110
Abstract
We show that numerous distinctive concepts of constructive mathematics arise automatically from an "antithesis" translation of affine logic into intuitionistic logic via a Chu/Dialectica construction. This includes apartness relations, complemented subsets, anti-subgroups and anti-ideals, strict and non-strict order pa...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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1ef23dd91e5bea44dbc1c75b182104fe33d16047
subsection
1
110
Introduction
One of the explicit motivations of Girard's linear logic  was to recover an involutory “classical” negation while retaining “constructive content”:...the linear negation ...is a constructive and involutive negation; by the way, linear logic works in a classical framework, while being more constructive than intuitionist...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1016/0304-3975(87)90045-4", "end": 329, "openalex_id": "https://openalex.org/W2911865844", "raw": "Jean-Yves Girard. Linear logic. Theoretical Computer Science, 50(1):1– 101, 1987.", "source_ref_id": "e4d0310fdf3f5fa47108bb5aa6021f...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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99373c6ccf42c6cc2ccf4fc03dca36b4c7c26be1
subsection
2
110
Introduction
In sec:realssec:topology we will see that a systematic use of par can solve various problems in intuitionistic constructive mathematics, such as defining a notion of “metric space” that includes the Hausdorff metric, or a union axiom for a “closure space” that is not unreasonably strong.Secondly, we can also translate ...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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e1a179f00d738395d574117647f60f281434896a
subsection
3
110
Outline
In sec:meaning we describe our viewpoint on linear logic informally, analogously to the BHK interpretation of intuitionistic logic; no prior familiarity with linear logic is required. Then in sec:chu,sec:types we formalize it as a Chu construction for propositional and higher-order logic. Most introductions to linear l...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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56dc18fc736ae9897d7cac2e3ab946ce0a357e63
subsection
4
110
A meaning explanation
Intuitionistic logic is often explained informally (e.g. in ) by the so-called Brouwer–Heyting–Kolmogorov (BHK) interpretation, which explains the meaning of the logical connectives and quantifiers “pragmatically” in terms of what counts as a proof of them. For instance, a few of the rules are:A proof of P\rightarrow Q...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 257, "openalex_id": "", "raw": "A. S. Troelstra and D. van Dalen. Constructivism in mathematics. Vol. I, volume 121 of Studies in Logic and the Foundations of Mathematics. North-Holland Publishing Co., Amsterdam, 1988.", "so...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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4790f293372084b5d69c5c24d90a45fad5b581d1
subsection
5
110
A meaning explanation
In the words of Patterson :Once we take on the Brouwerian view that proofs should be constructions, both negation and “falsity” disappear because absurdity is not the same thing as demonstratively false. This is because a construction leading to a contradiction does not mean that we can provide a counterexample....In i...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 203, "openalex_id": "https://openalex.org/W2320858954", "raw": "Anna L. Patterson. Implicit Programming and the Logic of Constructible Duality. PhD thesis, University of Illinois at Urbana-Champaign, 1998.", "source_ref_id":...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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0b2bb331569fda8bc95955948898e77b51861d55
subsection
6
110
A meaning explanation
Not every intuitionistic proof (in the ordinary sense) of P\vee Q begins by deciding whether to prove P or Q, but intuitionistic logic satisfies the “disjunction property” that from any proof of P\vee Q we can extract either a proof of P or a proof of Q. Similarly, any proof of P\multimap Q must contain enough informat...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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2698175dd3c7e52f4f02568379406be4de4a0d53
subsection
7
110
A meaning explanation
(For a discussion of notation, see rmk:lines.) Its explanation is:A proof of P\mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}}Q is a method converting any refutation of P into a proof of Q, together with a method converting any refutation of Q into a proof of P. A refutation of P\mathbin {\raisebo...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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1e7188c8293540416eab022e692bdf86e6142f66
subsection
8
110
A meaning explanation
The most nontrivial part of this is the refutations of P\boxtimes \top (or dually the proofs of \smash{{P}^\perp }\mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}}\bot ), which by definition consist of a method transforming any proof of \top into a refutation of P, together with a method transformin...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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60659fab2b3d6c87320eaa0592f6a1861230b80e
subsection
9
110
A meaning explanation
If we define(x=y) \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}{\textstyle \sqcap }n. |x_n-y_n| \le \textstyle {\textstyle \frac{2}{n}}then we find that (assuming that \smash{{(p<q)}^\perp } \equiv (p\ge q) for p,q\in )\smash{{(x=y)}^\perp } \equiv {\textstyle \bigsqcup }n. |x_n-y_n| > \textstyle {\t...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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92d297a04a7035ccf3c70870e68006bda323df40
subsection
10
110
A meaning explanation
By contrast:A proof of (P \sqcap Q) \multimap R consists of: A method converting any proofs of P and Q into a proof of R, and A method converting any refutation of R into either a refutation of P or a refutation of Q. A refutation of (P \sqcap Q) \multimap R consists of a proof of P, a proof of Q, and a refutation ...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.057693831622600555, 0.013278738595545292, 0.01950600929558277, 0.010332996025681496, -0.00311172753572464, -0.04871923476457596, 0.012782693840563297, 0.03861518204212189, 0.01797971874475479, 0.0003596325113903731, 0.0015014895470812917, -0.026175905019044876, -0.010218523442745209, 0....
70d71a6138cb92c2451b3ef694e61da27f162c69
subsection
11
110
A meaning explanation
But of course the distinction between \boxtimes /\mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}} and \sqcap /\sqcup would still have to be maintained.)The main exceptions to this notational principle are the linear implication \multimap , the exponentials , (see below), and equality. The symbols \...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.06124844402074814, -0.004730198532342911, 0.01693716272711754, 0.029647665098309517, 0.0038089542649686337, -0.06402552872896194, 0.00840754620730877, 0.046203359961509705, -0.0012750555761158466, -0.005157442297786474, -0.016525177285075188, -0.03533916175365448, -0.024001942947506905, ...
ce16fce17d73c4804a4c8cba1691dd3de0b56a45
subsection
12
110
The Chu construction
Like the BHK interpretation, the explanation of the linear connectives and quantifiers in sec:meaning is informal, and nonspecific about what constitutes a “method”. However, the relationship between the two interpretations is an instance of a precise category-theoretic operation known as the Chu construction , .The Ch...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 314, "openalex_id": "", "raw": "Po-Hsiang Chu. Constructing *-autonomous categories. M. Sc. thesis, McGill University, 1978.", "source_ref_id": "4cc50943916af4bd4a1e915085470edf1ef323b8", "start": 166 }, { ...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.06292987614870071, 0.0019093358423560858, -0.034883052110672, 0.04217705875635147, 0.021759944036602974, -0.01568669080734253, -0.005138612352311611, 0.04120045527815819, 0.014870312064886093, 0.029893219470977783, -0.04120045527815819, -0.04989832639694214, 0.05542224273085594, 0.01074...
b1135734b2854a406f9320f7c0e6104691ca4dd6
subsection
13
110
The Chu construction
\end{array}We then define\smash{{P}^\perp } &\mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}P \multimap \bot &\hspace{56.9055pt} P \mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}}Q &\mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}\smash{{(\smash{{P}^\perp } \boxtime...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.2307/2314383", "end": 779, "openalex_id": "https://openalex.org/W2067914884", "raw": "Errett Bishop and Douglas Bridges. Constructive analysis. Springer–Verlag, 1985.", "source_ref_id": "8d9377810aa39e6511c9f6bb4ced2acc0672c2f4", ...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.0848221704363823, -0.01810861937701702, 0.010427329689264297, 0.017925549298524857, 0.018047595396637917, -0.04283824935555458, 0.021724240854382515, 0.042258527129888535, 0.03164049983024597, 0.007063429336994886, -0.038688674569129944, -0.0005887779989279807, 0.009435703977942467, 0.0...
3d32bad74b699489757badff510336f1ca34a9ce
subsection
14
110
The Chu construction
The induced comonad, and its dual monad, are defined byP \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}({P}^+, \lnot {P}^+) \hspace{56.9055pt} P \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}(\lnot {P}^-, {P}^-).For the Seely condition, we compute(P\sqcap Q) &= ({P}^+ \wedge {Q}^+, \...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.05080771446228027, -0.0004257816181052476, 0.014967678114771843, 0.005916123744100332, 0.004867165349423885, -0.06872010231018066, 0.016554465517401695, 0.021131737157702446, 0.010413292795419693, 0.02250491827726364, -0.03832701966166496, 0.0071214716881513596, 0.0020273500122129917, 0...
76156c9d52bfce333b574b466474f04832e554c1
subsection
15
110
The Chu construction
A refutation of P \multimap Q is a proof of P together with a refutation of Q.Unlike \smash{{(P\multimap Q)}^\perp } \equiv (\smash{{Q}^\perp } \multimap \smash{{P}^\perp }), we only have \smash{{(P \multimap Q)}^\perp } \equiv (\smash{{Q}^\perp } \multimap (\smash{{P}^\perp })). Thus P is “usable multiple times” (sinc...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1016/0304-3975(87)90045-4", "end": 467, "openalex_id": "https://openalex.org/W2911865844", "raw": "Jean-Yves Girard. Linear logic. Theoretical Computer Science, 50(1):1– 101, 1987.", "source_ref_id": "e4d0310fdf3f5fa47108bb5aa6021f...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.07289017736911774, 0.01132422685623169, 0.022953689098358154, 0.035620953887701035, -0.004273293539881706, -0.04957020282745361, 0.03769655153155327, 0.02712015062570572, 0.008073472417891026, 0.016085896641016006, -0.04325183480978012, -0.03259912505745888, 0.029394153505563736, 0.0278...
ee4275714ad54f06a0f84b85fe5ff863cc92addb
subsection
16
110
The Chu construction
Decidable implies affirmative: (P \sqcup \smash{{P}^\perp }) \vdash (P\multimap P). Refutative affirmativity: (P\multimap P). Distributive exponentials: P \vdash P. Exact exponentials: (P \sqcup Q) \equiv P \sqcup Q and (P \sqcap Q) \equiv P \sqcap Q. Continuous exponentials: ({\textstyle \bigsqcup }x. P(x)) \equiv...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.04157472774386406, 0.0075319851748645306, 0.029792169108986855, -0.0257323756814003, -0.006993986200541258, -0.028678014874458313, 0.016223911195993423, 0.00357521278783679, 0.018269071355462074, 0.018284333869814873, -0.0241756122559309, -0.023931413888931274, -0.03418773412704468, 0.0...
30e641e4141c5ccb5be7af22b58894910af5f947
subsection
17
110
The Chu construction
For REF , we haveP\boxtimes P \equiv ({P}^+ \wedge {P}^+ \;,\; ({P}^+ \rightarrow {P}^-)\wedge ({P}^+\rightarrow {P}^-)) \equiv ({P}^+, \lnot {P}^+) \equiv P(since \lnot ({P}^+\wedge {P}^-), we have ({P}^+ \rightarrow {P}^-)\equiv \lnot {P}^+). For REF , we haveP &\equiv ({P}^+ ,\lnot {P}^+) &\qquad P &\equiv (\lnot {P...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.05416304990649223, 0.012198129668831825, -0.023160425946116447, 0.022244993597269058, -0.010985182598233223, -0.0019910642877221107, 0.013617048971354961, 0.047053199261426926, 0.024228429421782494, 0.01995641365647316, -0.023633399978280067, -0.024060601368546486, -0.0025193446781486273,...
76397c7c537bf4a5757e5d0d1cc1b40299e3d38c
subsection
18
110
The Chu construction
Then we have an adjunction\mathrm {Afr}: \rightleftarrows : \mathrm {Chu}(-,\mathbf {0})in which the left adjoint \mathrm {Afr} takes the Heyting algebra of affirmative elements as in thm:seely-heyt, and the right adjoint is fully faithful.If \psi : H\rightarrow H^{\prime } is a lattice homomorphism of Heyting algebras...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.05785688757896423, -0.0002569954958744347, -0.023664565756917, 0.02747896872460842, -0.01888892985880375, -0.050044987350702286, 0.04507100209593773, -0.011450842022895813, 0.02014005556702614, 0.046840887516736984, -0.04638315737247467, -0.028836896643042564, 0.014761744998395443, 0.02...
d03245788d92e9680e73bb394f9ba47bc3984b9d
subsection
19
110
The Chu construction
The counit of the adjunction will be the isomorphism \mathrm {Afr}(\mathrm {Chu}(H,\mathbf {0})) \cong H noted in {thm:seely-heyt}. For the unit, we define \eta : L \rightarrow \mathrm {Chu}(\mathrm {Afr}(L),\mathbf {0}) by \eta (P) \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}(P, (\smash{{P}^\perp }...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.07456142455339432, 0.04365687444806099, -0.005106267984956503, -0.0027933840174227953, -0.02631310559809208, 0.006860474590212107, -0.003859255462884903, 0.009953217580914497, 0.036029886454343796, -0.0012155510485172272, -0.02347586490213871, 0.002126022707670927, -0.0032147748861461878,...
9305b4f63e6411cc6b35a392b966196515b42c11
subsection
20
110
The Chu construction
\end{align*} Thus to show \eta P \boxtimes \eta Q\le \eta (P \boxtimes Q) it suffices without loss of generality to show (\smash{{P}^\perp } \mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}}\smash{{Q}^\perp }) \le (P \multimap (\smash{{Q}^\perp })), as follows: { { { { { \smash{{P}^\perp } \mathbin...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.07267473638057709, 0.029670942574739456, 0.0053392439149320126, 0.02495715208351612, -0.012798930518329144, -0.02494189701974392, 0.027245398610830307, 0.017360171303153038, 0.00025957307661883533, -0.000529157230630517, -0.024240167811512947, -0.00524390023201704, 0.028755642473697662, ...
57694fa1ccd31ed1956d78e6f48da5957dbcdf8c
subsection
21
110
The Chu construction
\end{multline*} }\begin{} In purely linear constructive mathematics, we could assume any of these as additional axioms; but in this paper, we will use only exactness of exponentials~\ref {item:exact-exp}. However, before leaving {thm:axioms} we make the following additional remarks: \begin{} \item Additive distributivi...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.03864257410168648, 0.006207688245922327, 0.0073446836322546005, 0.0396498441696167, -0.021961556747555733, -0.05552199110388756, 0.03105751797556877, 0.013407385908067226, 0.014658843167126179, 0.011575983837246895, -0.04523561894893646, 0.009584334678947926, -0.005879562348127365, 0.00...
44a6498c1f75802f50351c6181a7295e68712a63
subsection
22
110
The Chu construction
For a dramatic counterexample, let H = () be the open-set lattice of the real numbers, with x: and {P(x)}^+ \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}\setminus \lbrace x\rbrace and {P(x)}^- \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}\mathbf {0}; then \lnot (\lnot {P(x)}^+ \wed...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.028810055926442146, -0.004230713937431574, 0.03567685931921005, 0.05108901858329773, -0.0033799931406974792, -0.07214721292257309, 0.0309616532176733, 0.009170996956527233, 0.021119235083460808, 0.004062858875840902, -0.025559768080711365, -0.01904393546283245, -0.0014715940924361348, -...
6d3309d53ea9bd325f07ee123f0e7367e349722d
subsection
23
110
The Chu construction
For instance, \mathrm {Chu}(\lbrace \mathbf {0},\mathbf {1}\rbrace ,\mathbf {0})= \lbrace (\mathbf {0},\mathbf {1}) \le (\mathbf {0},\mathbf {0}) \le (\mathbf {1},\mathbf {0}) \rbrace coincides with three-valued Łukasiewicz logic, where (\mathbf {0},\mathbf {0}) is called “unknown” or “undefined”.Remark Dan Licata has ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 566, "openalex_id": "", "raw": "William Lovas and Karl Crary. Structural normalization for classical natural deduction. http://www.cs.cmu.edu/~wlovas/papers/clnorm.pdf, 2006.", "source_ref_id": "3b70bf7a20100dcc664d0084d577a...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.06694891303777695, 0.009352708235383034, 0.0023400841746479273, 0.021344924345612526, 0.0066864993423223495, -0.05050157010555267, 0.0076477075926959515, 0.0158370491117239, 0.013937518000602722, 0.025388101115822792, -0.03796009346842766, -0.03210129961371422, 0.03292519226670265, -0.0...
c491c4245c1147a56ca28d67ec352207773a162a
subsection
24
110
Types and predicates
The Chu construction for Heyting algebras gives a precise way to translate between linear and intuitionistic propositional logic. However, to do substantial mathematics we require not just a propositional logic but a first-order and even higher-order logic. While attempting not to get bogged down by too much detail, in...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 584, "openalex_id": "https://openalex.org/W1520893111", "raw": "Bart Jacobs. Categorical Logic and Type Theory. Number 141 in Studies in Logic and the Foundations of Mathematics. North Holland, Amsterdam, 1999.", "source_ref...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.020892376080155373, -0.005108635872602463, -0.009278717450797558, 0.0572899766266346, 0.02078554779291153, -0.06598877161741257, -0.03369639441370964, 0.02962169609963894, 0.010499601252377033, 0.02844659425318241, -0.02765301987528801, -0.024616071954369545, 0.02684418484568596, -0.007...
23653545b08ab840bdfca899dd71e01490e47ea7
subsection
25
110
Types and predicates
Non-pointwise examples include realizability; see .Our higher-order linear logic is exactly the same, except that now the propositions are instead equipped with the linear operations\boxtimes , \mathbin {\raisebox {-1pt}{\rotatebox {45}{\scriptstyle \boxtimes }}}, \sqcap , \sqcup , \top , \bot , \multimap , \smash{{(-)...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1017/s0305004100057534", "end": 51, "openalex_id": "https://openalex.org/W4243933121", "raw": "J. M. E. Hyland, Peter T. Johnstone, and A. M. Pitts. Tripos theory. Math. Proc. Cambridge Philos. Soc., 88(2):205–231, 1980.", "source_...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.04193757101893425, -0.03528372198343277, 0.014017343521118164, 0.035527899861335754, -0.005104846321046352, -0.00404038280248642, 0.023547915741801262, 0.06318105757236481, 0.032200973480939865, 0.042486973106861115, -0.028095731511712074, -0.027164801955223083, 0.03439857438206673, 0.0...
7c285bec662ac4b424dd50621e5448a244d4358a
subsection
26
110
Types and predicates
There may be no such subobject, but fortunately (by ) we can describe an equivalent category to \mathrm {Chu}((A,\Omega ^),\mathbf {0}) whose objects are arbitrary pairs ({P}^+, {P}^-).Theorem 4.1 Any tripos gives rise to an affine tripos over the same , with \Omega ^\mathrel {\smash{\overset{\scriptscriptstyle \mathsf...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 186, "openalex_id": "", "raw": "Michael Barr. The Chu construction. Theory and Applications of Categories, 2(2):17–35, 1996.", "source_ref_id": "9aab9b0804e6b28c30e6f17ae81fb54c9bd2ec75", "start": 0 } ] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.062054090201854706, -0.009266926907002926, -0.012813528999686241, 0.0006440132856369019, 0.013110985979437828, -0.0467083640396595, 0.0016798689030110836, 0.0269694272428751, 0.03914228081703186, 0.023384690284729004, -0.027823662385344505, -0.02036435902118683, 0.032735515385866165, 0....
92f23a5f5cdcb1b2aefa4d5cc352fc8defd699c9
subsection
27
110
Types and predicates
That is, from a closed proof of P\sqcup Q we can extract either a proof of P or Q, and from a closed proof of {\textstyle \bigsqcup }x. P(x) we can extract a t such that P(t).Remark Our logics do not allow quantification over types (i.e. “for all types A” internally to the logic). Thus, theorems about structured types...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1016/0304-3975(87)90045-4", "end": 1246, "openalex_id": "https://openalex.org/W2911865844", "raw": "Jean-Yves Girard. Linear logic. Theoretical Computer Science, 50(1):1– 101, 1987.", "source_ref_id": "e4d0310fdf3f5fa47108bb5aa6021...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.030461246147751808, 0.03784763813018799, 0.006558476947247982, 0.006451649125665426, -0.007691617123782635, -0.042273372411727905, 0.002905340399593115, 0.00901933666318655, 0.0012905205367133021, -0.008050253614783287, -0.012361527420580387, -0.009026966989040375, -0.003801932791247964, ...
010646e0929c50eb5265c2917b9f75878b71a4a0
subsection
28
110
Types and predicates
(Intuitionistically, proof by contradiction implies excluded middle P\vee \lnot P since \lnot (P\vee \lnot P) \equiv (\lnot P\wedge P) is a contradiction; but linearly \smash{{(P\sqcup \smash{{P}^\perp })}^\perp } \equiv (\smash{{P}^\perp } \sqcap P) is no contradiction since we can't use both \smash{{P}^\perp } and P....
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.0427681989967823, 0.007128033321350813, 0.027520008385181427, -0.006612891796976328, 0.002865713555365801, -0.05143783986568451, -0.02013249695301056, -0.004227976780384779, 0.0072310613468289375, 0.005109441466629505, -0.0162403155118227, -0.0013689410407096148, -0.025398388504981995, ...
3b39bfb326a7c1f8d563f75f44867addb11e375a
subsection
29
110
Intuitionistic sets and functions
For most of the paper, we will define concepts “naturally” in the linear context and then pass across the standard interpretation to recover well-known intuitionistic notions. But for sets and equality, we begin with the intuitionistic context, to fix conventions. Thus, in this section we work in our intuitionistic hig...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.2307/2314383", "end": 760, "openalex_id": "https://openalex.org/W2067914884", "raw": "Errett Bishop and Douglas Bridges. Constructive analysis. Springer–Verlag, 1985.", "source_ref_id": "8d9377810aa39e6511c9f6bb4ced2acc0672c2f4", ...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.018813878297805786, -0.020782239735126495, -0.03417930752038956, 0.02647370472550392, 0.003929094411432743, -0.07025068253278732, -0.024520602077245712, 0.014259180054068565, 0.05200137570500374, 0.01933267153799534, -0.031890515238046646, 0.020644912496209145, -0.011230343952775002, 0....
82d8b2180373d43f2bee76f3e81bb4b679946c32
subsection
30
110
Intuitionistic sets and functions
With reflexivity, this implies \mathsf {E}x \equiv (x=x); so we could define \mathsf {E}x \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}(x=x) and dispense with both reflexivity and the new axiom, arriving at a partial equivalence relation. This is common in tripos theory and realizability; but divorci...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.03539297729730606, -0.005282249301671982, -0.026163343340158463, 0.02324952557682991, 0.011067933402955532, -0.03536246716976166, 0.0462244488298893, 0.06608723104000092, 0.02418011613190174, 0.01520982664078474, -0.015789538621902466, 0.0067010195925831795, 0.008703316561877728, 0.0202...
9b09e27fe2160b6653f8ac7c6c470699b78a7133
subsection
31
110
Intuitionistic sets and functions
We write U\cap V \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}{x:A | (x\in U) \wedge (x\in V)} and so on.Definition A function between two sets is an operation f:B^A such that\begin{array}{rll} &\vdash _{x\in A} & f(x) \in B\\ (x_1=x_2) & \vdash _{x_1,x_2\in A}& (f(x_1)=f(x_2)). \end{array}The funct...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1016/0022-4049(95)00029-1", "end": 1526, "openalex_id": "https://openalex.org/W2038364868", "raw": "M. Makkai. Avoiding the axiom of choice in general category theory. J. Pure Appl. Algebra, 108(2):109–173, 1996.", "source_ref_id":...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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9df47e306528e08dfbfe2af78dc2cacfa56762b7
subsection
32
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Intuitionistic sets and functions
For instance, this is how one builds the topos represented by a tripos (such as a realizability topos), and in particular how one recovers the correct internal logic of a topos from its tripos of subobjects.
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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fa1933a6a701666fe5d1b0776e73000199032ebe
subsection
33
110
Linear sets and functions
We now switch to the linear context, for this section and the rest of the paper, except when discussing the standard interpretation.Definition A pre-set is an (-)type A equipped with an existence predicate \mathsf {E}, which is affirmative:\mathsf {E}x \vdash _{x:A} \mathsf {E}x.As in notn:ipreset, for an -pre-set A w...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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488634af3f90de2b727b42d76acc4b27e3fb4f0f
subsection
34
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Linear sets and functions
(\mathsf {E}x \multimap P(x)).The symbol \mathrel {{\sqsubset }{\mathord {-}}} reminds us of linearity, and the reminds us that x\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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8e01c8f1b5a01aa7b54f786850c0d2f8ceaa7d3b
subsection
35
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Linear sets and functions
For instance, if P(x) \vdash _{x\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{\scriptstyle }\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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50ec82b23ab09c494b028e1f3a94db5423813a1c
subsection
36
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Linear sets and functions
But this is not the same as P(x) \vdash _{x\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{\scriptstyle }\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\rais...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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9aca87c23cb58da75b2a0a7db45a8df271940620
subsection
37
110
Linear sets and functions
If \mathsf {E}x were not affirmative, then we would also have to include {P(x)}^+ \wedge {Q(x)}^- \vdash _{x:A} {\mathsf {E}} x, where {\mathsf {E}} x would be a “nonexistence predicate”.Definition A set is a pre-set with a predicate \circeq on A\times A such that&\;\vdash _{x\mathchoice{\mathrel {\raisebox {-1pt}{}\m...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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9719b4a1dfeb53c99884af5a662b77690a245e03
subsection
38
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Linear sets and functions
If A is a pre-set, \protect \!\left.\:{x\mathrel {{\sqsubset }{\mathord {-}}}A P(x)}\:\right. denotes the pre-set with \mathsf {E}x \mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}(x\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{}\ma...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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dc727139cb3d94f07ee392f810ee83ebcd94d4e6
subsection
39
110
Linear sets and functions
(x\ne z) \rightarrow (x\ne y) \vee (y\ne z). It is affirmative if and only if \ne is denial, (x\ne y) \equiv \lnot (x=y). It is refutative if and only if \ne is tight: \lnot (x\ne y) \equiv (x=y).Example If A and B are sets, their cartesian product set is the cartesian product type A\times B with \mathsf {E}(x,y) \m...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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1ded2a3dd03db51f88a41a838e7125924eed67fa
subsection
40
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Linear sets and functions
For transitivity:\begin{array}[b]{ccccc} (x\circeq y) \boxtimes (y\circeq z) &\equiv & ((x\circeq y) \boxtimes (y\circeq z)) &\vdash & (x\circeq z)\\ (x\circeq y) \sqcap (y\circeq z) &\equiv & ((x\circeq y) \sqcap (y\circeq z)) &\vdash & (x\circeq z). \end{array}Example The type \Omega is a set with \mathsf {E}x \math...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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2996ac4e0e2fa4cfb74db2bde9fff301a7633f0c
subsection
41
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Linear sets and functions
In neither case is the equality strong, nor is it affirmative nor refutative even if P and Q are both one or the other.Definition A relation on a set A is a predicate P such that(x\circeq y) \boxtimes P(x) \vdash _{x,y\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.2307/2314383", "end": 1506, "openalex_id": "https://openalex.org/W2067914884", "raw": "Errett Bishop and Douglas Bridges. Constructive analysis. Springer–Verlag, 1985.", "source_ref_id": "8d9377810aa39e6511c9f6bb4ced2acc0672c2f4", ...
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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760680b4aa17bcb4f7821e8a9c279592f03414d9
subsection
42
110
Linear sets and functions
\end{array}The subset condition (x\circeq y) \boxtimes (x\mathrel {{\sqsubset }{\mathord {-}}}U) \vdash _{x,y\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{\mathrel {\raisebox {-1pt}{\scriptstyle }...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.02973472885787487, 0.02447126992046833, -0.03454049676656723, -0.03176382929086685, -0.006163586862385273, -0.003800751408562064, 0.028529472649097443, 0.05461792275309563, 0.03734767436981201, 0.0019213532796129584, 0.008124034851789474, -0.014051146805286407, 0.003507065586745739, 0.0...
202e757edfb48ac2cb839e47485ca6871c8bebfd
subsection
43
110
Linear sets and functions
The “strong extensionality” condition in REF is exactly the contrapositive information arising from the strong subset condition.Definition A function between two sets is an operation f:B^A such that\begin{array}{rll} &\vdash _{x\mathchoice{\mathrel {\raisebox {-1pt}{}\mathord {\mathrel {{\sqsubset }{\mathord {-}}}}}}{...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
[ -0.05283302441239357, -0.014864057302474976, -0.045721475034952164, -0.0018999745370820165, -0.010308696888387203, -0.016909010708332062, 0.029682332649827003, 0.06775812804698944, 0.030506417155265808, -0.02057161182165146, -0.03629027679562569, 0.016710618510842323, -0.01072074007242918, ...
1291c9aaa74fe9f12ce5ce5f47525e9db652fac1
subsection
44
110
Linear sets and functions
((x_1\circeq x_2) \multimap (f(x_1)\circeq f(x_2))) }\:\right.\\ (f \circeq g) &\mathrel {\smash{\overset{\scriptscriptstyle \mathsf {def}}{=}}}{\textstyle \sqcap }x^A. (f(x)\circeq g(x)).Theorem 6.4 In the standard interpretation, an -function f:A\rightarrow B is an -function that is strongly extensional, i.e. (f(x_1...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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15711783474de03f65818977e18c160c43f1a395
subsection
45
110
Linear sets and functions
Similarly, the set-operation from thm:oc-sets is a reflection from the subcategory of strong -sets into its subcategory of strong refutative -sets. We can also construct disjoint unions and an empty set; thus \mathbf {Set}_{} is itself a (non-posetal) model of an “intuitionistic affine logic” with the connectives \boxt...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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14b12371984a45516bb8475dc37cd8d443a716fa
subsection
46
110
Linear sets and functions
(x\mathrel {{\sqsubset }{\mathord {-}}}U_i) }\:\right. \\ {U}^\perp &= \protect \left.\:{x \smash{\smash{{(x\mathrel {{\sqsubset }{\mathord {-}}}U)}^\perp }}}\:\right. &\qquad \mathord {\lnot \hspace{-2.0pt}{\scriptstyle \Box }}&= \protect \left.\:{x \bot }\:\right..We write U\sqsubseteq V to mean {\textstyle \sqcap }x...
{ "cite_spans": [] }
10.1017/bsl.2022.28
1805.07518
Affine logic for constructive mathematics
[ "Michael Shulman" ]
[ "math.LO" ]
2,018
en
Mathematics
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