Unnamed: 0.1 int64 0 358k | Unnamed: 0 int64 0 358k | authors stringlengths 4 62.8k | title stringlengths 3 246 | abstract stringlengths 35 4.09k | update_date stringdate 2025-01-01 00:00:00 2025-12-13 00:00:00 | year int64 2.03k 2.03k | abstract_clean stringlengths 21 3.19k |
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100 | 100 | W. Sinkler and L. D. Marks | Characteristics of Precession Electron Diffraction Intensities from Dynamical Simulations | Precession Electron Diffraction (PED) offers a number of advantages for crystal structure analysis and solving unknown structures using electron diffraction. The current article uses many-beam simulations of PED intensities, in combination with model structures, to arrive at a better understanding of how PED differs ... | 2025-09-22 | 2,025 | precess electron diffract ped offer number advantag crystal structur analysi solv unknown structur use electron diffract current articl use mani beam simul ped intens combin model structur arriv better understand ped differ standard unprecess electron diffract shown precess reduc chaotic oscillatori behavior electron d... |
101 | 101 | N.P. Armitage | Electrodynamics of correlated electron systems | Physical and chemical systems can be characterized by their natural frequency and energy scales. It is hardly an exaggeration that most of what we know about such systems, from the acoustics of a violin to the energy levels of atoms, comes from their response to perturbations at these natural frequencies. It is of cour... | 2025-06-10 | 2,025 | physic chemic system character natur frequenc energi scale hardli exagger know system acoust violin energi level atom come respons perturb natur frequenc cours situat correl electron materi learn novel effect strong electron electron interact properti collect state matter superconductor quantum magnet etc character res... |
102 | 102 | Irina Kmit | Smoothing Solutions to Initial-Boundary Problems for First-Order Hyperbolic Systems | We consider initial-boundary problems for general linear first-order strictly hyperbolic systems with local or nonlocal nonlinear boundary conditions. While boundary data are supposed to be smooth, initial conditions can contain distributions of any order of singularity. It is known that such problems have a unique con... | 2025-12-10 | 2,025 | consid initi boundari problem gener linear first order strictli hyperbol system local nonloc nonlinear boundari condit boundari data suppos smooth initi condit contain distribut order singular known problem uniqu continu solut initi data continu case strongli singular initi data prove exist uniqu delta wave solut case ... |
103 | 103 | L. D. Abreu, \'O. Ciaurri and J. L. Varona | Bilinear biorthogonal expansions and the Dunkl kernel on the real line | We study an extension of the classical Paley-Wiener space structure, which is
based on bilinear expansions of integral kernels into biorthogonal sequences of
functions. The structure includes both sampling expansions and Fourier-Neumann
type series as special cases, and it also provides a bilinear expansion for the
D... | 2025-01-03 | 2,025 | studi extens classic paley wiener space structur base bilinear expans integr kernel biorthogon sequenc function structur includ sampl expans fourier neumann type seri special case also provid bilinear expans dunkl kernel rank case dunkl analogu gegenbau expans plane wave correspond sampl expans fact show deriv sampl fo... |
104 | 104 | Mireille Bousquet-M\'elou (LaBRI) | The expected number of inversions after n adjacent transpositions | We give a new expression for the expected number of inversions in the product of n random adjacent transpositions in the symmetric group S_{m+1}. We then derive from this expression the asymptotic behaviour of this number when n scales with m in various ways. Our starting point is an equivalence, due to Eriksson et a... | 2025-09-26 | 2,025 | give new express expect number invers product n random adjac transposit symmetr group deriv express asymptot behaviour number n scale variou way start point equival due eriksson et al problem weight walk confin triangular area plane |
105 | 105 | Olivier Bernardi (LM-Orsay), Mireille Bousquet-M\'elou (LaBRI) | Counting colored planar maps: algebraicity results | We address the enumeration of properly q-colored planar maps, or more precisely, the enumeration of rooted planar maps M weighted by their chromatic polynomial \chi_M(q) and counted by the number of vertices and faces. We prove that the associated generating function is algebraic when q\not=0,4 is of the form 2+2 cos (... | 2025-09-26 | 2,025 | address enumer properli q color planar map precis enumer root planar map weight chromat polynomi chi q count number vertic face prove associ gener function algebra q form co j pi integ j includ two integ valu q q extend planar map weight pott polynomi p q nu count q color proper number monochromat edg prove similar res... |
106 | 106 | Mauro Patr\~ao | The shortest way to the geodesics of spheres | In this paper, we prove, using only elementary geometric arguments and only
assuming that the curves are continuous, that the geodesics on a sphere are the
minor arcs of the great circles. Our result are valid for any sphere in any
inner product space.
| 2025-01-07 | 2,025 | paper prove use elementari geometr argument assum curv continu geodes sphere minor arc great circl result valid sphere inner product space |
107 | 107 | Daniele Boffi, Martin Costabel (IRMAR), Monique Dauge (IRMAR), Leszek Demkowicz, Ralf Hiptmair (SAM) | Discrete compactness for the p-version of discrete differential forms | In this paper we prove the discrete compactness property for a wide class of p-version finite element approximations of non-elliptic variational eigenvalue problems in two and three space dimensions. In a very general framework, we find sufficient conditions for the p-version of a generalized discrete compactness prope... | 2025-08-01 | 2,025 | paper prove discret compact properti wide class p version finit element approxim non ellipt variat eigenvalu problem two three space dimens gener framework find suffici condit p version gener discret compact properti formul set discret differenti form order dimension polyhedr domain one main tool analysi recent introdu... |
108 | 108 | Gabriel Caloz (IRMAR), Monique Dauge (IRMAR), Victor P\'eron (IRMAR) | Uniform estimates for transmission problems with high contrast in heat conduction and electromagnetism | In this paper we prove uniform a priori estimates for transmission problems with constant coefficients on two subdomains, with a special emphasis for the case when the ratio between these coefficients is large. In the most part of the work, the interface between the two subdomains is supposed to be Lipschitz. We first ... | 2025-08-01 | 2,025 | paper prove uniform priori estim transmiss problem constant coeffici two subdomain special emphasi case ratio coeffici larg part work interfac two subdomain suppos lipschitz first studi scalar transmiss problem handl converg asymptot seri deriv uniform priori estim maxwel transmiss problem set domain made dielectr high... |
109 | 109 | Felix Brandt, Paul Harrenstein | Set-Rationalizable Choice and Self-Stability | A common assumption in modern microeconomic theory is that choice should be rationalizable via a binary preference relation, which \citeauthor{Sen71a} showed to be equivalent to two consistency conditions, namely $\alpha$ (contraction) and $\gamma$ (expansion). Within the context of \emph{social} choice, however, ratio... | 2025-07-22 | 2,025 | common assumpt modern microeconom theori choic rationaliz via binari prefer relat citeauthor sen show equival two consist condit name alpha contract gamma expans within context emph social choic howev rationaliz similar notion consist prove highli problemat wit rang imposs result among arrow promin sinc choic function ... |
110 | 110 | P. Kroll (Wuppertal Univ.) | Spin effects in hard exclusive electroproduction of mesons | In this talk various spin effects in hard exclusive electroproduction of
mesons are briefly reviewed. The data are discussed in the light of recent
theoretical calculations within the frame work of the handbag approach.
| 2025-01-22 | 2,025 | talk variou spin effect hard exclus electroproduct meson briefli review data discuss light recent theoret calcul within frame work handbag approach |
111 | 111 | Mihalis Dafermos and Igor Rodnianski | A new physical-space approach to decay for the wave equation with applications to black hole spacetimes | We present a new general method for proving global decay of energy through a suitable spacetime foliation, as well as pointwise decay, starting from an integrated local energy decay estimate. The method is quite robust, requiring only physical space techniques, and circumvents use of multipliers or commutators with w... | 2025-09-30 | 2,025 | present new gener method prove global decay energi suitabl spacetim foliat well pointwis decay start integr local energi decay estim method quit robust requir physic space techniqu circumv use multipli commut weight grow particular method appli wide class perturb minkowski space well schwarzschild kerr black hole exter... |
112 | 112 | Chris C. Holmes, Fran\c{c}ois Caron, Jim E. Griffin, David A. Stephens | Two-sample Bayesian Nonparametric Hypothesis Testing | In this article we describe Bayesian nonparametric procedures for two-sample
hypothesis testing. Namely, given two sets of samples
$\mathbf{y}^{\scriptscriptstyle(1)}\;$\stackrel{\scriptscriptstyle{iid}}{\s
im}$\;F^{\scriptscriptstyle(1)}$ and $\mathbf{y}^{\scriptscriptstyle(2
)}\;$\stackrel{\scriptscriptstyle{iid}}{... | 2025-02-14 | 2,025 | articl describ bayesian nonparametr procedur two sampl hypothesi test name given two set sampl mathbf scriptscriptstyl stackrel scriptscriptstyl iid im f scriptscriptstyl mathbf scriptscriptstyl stackrel scriptscriptstyl iid sim f scriptscriptstyl f scriptscriptstyl f scriptscriptstyl unknown wish evalu evid null hypot... |
113 | 113 | Alexander I. Efimov | A proof of Kontsevich-Soibelman conjecture | It is well known that "Fukaya category" is in fact an
$A_{\infty}$-pre-category in sense of Kontsevich and Soibelman \cite{KS}. The
reason is that in general the morphism spaces are defined only for transversal
pairs of Lagrangians, and higher products are defined only for transversal
sequences of Lagrangians. In \ci... | 2025-02-07 | 2,025 | well known fukaya categori fact infti pre categori sens kontsevich soibelman cite ks reason gener morphism space defin transvers pair lagrangian higher product defin transvers sequenc lagrangian cite ks conjectur grade commut ring k quasi equival class infti pre categori k biject quasi equival class infti categori k st... |
114 | 114 | P. Kroll (Wuppertal Univ.) | Transversity in exclusive meson electroproduction | In this talk various spin effects in hard exclusive electroproduction of
mesons are briefly reviewed and the data discussed in the light of recent
theoretical calculations within the frame work of the handbag approach. For
electroproduction of positively charged pions it is shown that there is a
strong contribution f... | 2025-01-22 | 2,025 | talk variou spin effect hard exclus electroproduct meson briefli review data discuss light recent theoret calcul within frame work handbag approach electroproduct posit charg pion shown strong contribut photon pion transit model transvers gpd h accompani twist pion wave function |
115 | 115 | Youssef Alaoui | The local Steiness problem with singularities | In this article, we prove that if $\Pi: X\rightarrow \Omega$ is an unbranched Riemann domain with $\Omega$ Stein of dimension $n$ and $\Pi$ a locally $q$-complete morphism, then $X$ is cohomologically $q$-complete if $n\geq 3$ and $1\leq q\leq n-2$ or if $\Omega$ has dimension $2$ and $1\leq q\leq 2$. This generalizes ... | 2025-10-09 | 2,025 | articl prove pi x rightarrow omega unbranch riemann domain omega stein dimens n pi local q complet morphism x cohomolog q complet n geq leq q leq n omega dimens leq q leq gener well known result obtain cite ref q x omega isol singular give particular posit answer local steiness problem name x stein space omega local st... |
116 | 116 | Christopher Dodd, Kobi Kremnizer | A Localization Theorem for Finite W-algebras | Following the work of Beilinson-Bernstein and Kashiwara-Rouquier, we give a
geometric interpretation of certain categories of modules over the finite
W-algebra. As an application we reprove the Skryabin equivalence.
| 2025-01-22 | 2,025 | follow work beilinson bernstein kashiwara rouquier give geometr interpret certain categori modul finit w algebra applic reprov skryabin equival |
117 | 117 | Philipp H\"ovel, Sarang A. Shah, Markus A. Dahlem, Eckehard Sch\"oll | Feedback-dependent control of stochastic synchronization in coupled neural systems | We investigate the synchronization dynamics of two coupled noise-driven FitzHugh-Nagumo systems, representing two neural populations. For certain choices of the noise intensities and coupling strength, we find cooperative stochastic dynamics such as frequency synchronization and phase synchronization, where the degre... | 2025-07-29 | 2,025 | investig synchron dynam two coupl nois driven fitzhugh nagumo system repres two neural popul certain choic nois intens coupl strength find cooper stochast dynam frequenc synchron phase synchron degre synchron quantifi ratio interspik interv two excit neural popul phase synchron index respect stochast synchron either en... |
118 | 118 | Markus Diehl and Peter Kroll | Two-photon annihilation into octet meson pairs: symmetry relations in
the handbag approach | We explore the implications of SU(3) flavor symmetry in the soft handbag
mechanism for two-photon annihilation into pairs of pseudoscalar octet mesons.
In this approach we obtain a good description of the experimental results for
all measured channels at high energy, with two complex form factors adjusted to
the data... | 2025-01-22 | 2,025 | explor implic su flavor symmetri soft handbag mechan two photon annihil pair pseudoscalar octet meson approach obtain good descript experiment result measur channel high energi two complex form factor adjust data also predict cross section gamma gamma eta eta |
119 | 119 | Luke Oeding | Set-theoretic defining equations of the tangential variety of the Segre variety | We prove a set-theoretic version of the Landsberg--Weyman Conjecture on the defining equations of the tangential variety of a Segre product of projective spaces. We introduce and study the concept of exclusive rank. For the proof of this conjecture we use a connection to the author's previous work \cite{oeding_pm_pap... | 2025-10-16 | 2,025 | prove set theoret version landsberg weyman conjectur defin equat tangenti varieti segr product project space introduc studi concept exclus rank proof conjectur use connect author previou work cite oed pm paper oed thesi express tangenti varieti varieti princip minor symmetr matric exclus rank one |
120 | 120 | Kenric P. Nelson and Sabir Umarov | Nonlinear statistical coupling | By considering a nonlinear combination of the probabilities of a system, a physical interpretation of Tsallis statistics as representing the nonlinear coupling or decoupling of statistical states is proposed. The escort probability is interpreted as the coupled probability, with Q = 1 - q defined as the degree of non... | 2025-11-25 | 2,025 | consid nonlinear combin probabl system physic interpret tsalli statist repres nonlinear coupl decoupl statist state propos escort probabl interpret coupl probabl q q defin degre nonlinear coupl statist state posit valu q coupl statist state larger entropi metric maximum coupl entropi distribut compact support coupl gau... |
121 | 121 | Klaus Dohmen | An Inductive Proof of Whitney's Broken Circuit Theorem | We present a new proof of Whitney's broken circuit theorem based on induction on the number of edges and the deletion-contraction formula. | 2025-12-03 | 2,025 | present new proof whitney broken circuit theorem base induct number edg delet contract formula |
122 | 122 | Stephen Boyce | On Chwistek's criticism of Principia | This paper examines Chwistek's claim that with Principia's definition of a class "Richard's paradox can be formulated". It is shown that the demonstration fails since it requires an incorrect elimination of a defined term and use of a faulty substitution rule, neither of which form part of the system of Principia. | 2025-11-11 | 2,025 | paper examin chwistek claim principia definit class richard paradox formul shown demonstr fail sinc requir incorrect elimin defin term use faulti substitut rule neither form part system principia |
123 | 123 | Jason D. Forster, Heeso Noh, Seng Fatt Liew, Vinodkumar Saranathan, Carl F. Schreck, Lin Yang, Jin-Gyu Park, Richard O. Prum, Corey S. O'Hern, Simon G. J. Mochrie, Hui Cao, and Eric R. Dufresne | Biomimetic isotropic nanostructures for structural coloration | We describe the self-assembly of biomimetic isotropic films which display structural color amenable to potential applications in coatings. Isotropic structures can produce color if there is a pronounced characteristic length-scale comparable to the wavelength of visible light and wavelength-independent scattering is ... | 2025-06-18 | 2,025 | describ self assembl biomimet isotrop film display structur color amen potenti applic coat isotrop structur produc color pronounc characterist length scale compar wavelength visibl light wavelength independ scatter suppress |
124 | 124 | Derong Qiu | On Some Additive Properties of Multiplicative Subsemigroups of Semirings
and Arithmetic Applications I | In this paper, we consider a question of sum-keeping about a multiplicative
subsemigroup and its generator subsets in a semiring, and develop some
elementary (collapse) process of the sum-keeping retraction through subsets
until one minimal generators subset. As an application, we study and analyze
several classical ... | 2025-04-04 | 2,025 | paper consid question sum keep multipl subsemigroup gener subset semir develop elementari collaps process sum keep retract subset one minim gener subset applic studi analyz sever classic problem addit number theori semir non neg integ algebra combinatori idea provid new proof simpl direct way sever classic result numbe... |
125 | 125 | F. Murphy-Armando, G. Fagas and J. C. Greer | Deformation Potentials and Electron-Phonon Coupling in Silicon Nanowires | The role of reduced dimensionality and of the surface on electron-phonon
(e-ph) coupling in silicon nanowires is determined from first principles.
Surface termination and chemistry is found to have a relatively small
influence, whereas reduced dimensionality fundamentally alters the behavior of
deformation potentials... | 2025-02-03 | 2,025 | role reduc dimension surfac electron phonon e ph coupl silicon nanowir determin first principl surfac termin chemistri found rel small influenc wherea reduc dimension fundament alter behavior deform potenti consequ electron coupl breath mode emerg cannot describ convent treatment e ph coupl consequ physic properti scat... |
126 | 126 | Roberto da Silva, Jose Palazzo de Oliveira, Viviane Moreira | Measuring Scientific Group Performance: Integrating h-Group and Homogeneity into the $\alpha$-Index | Ranking groups of researchers is important in several contexts and can serve many purposes such as the fair distribution of grants based on the scientist's publication output, concession of research projects, classification of journal editorial boards and many other applications in a social context. In this paper, we p... | 2025-08-29 | 2,025 | rank group research import sever context serv mani purpos fair distribut grant base scientist public output concess research project classif journal editori board mani applic social context paper propos method measur perform group research propos method call alpha index base two paramet homogen h index research group i... |
127 | 127 | Martin Costabel (IRMAR), Monique Dauge (IRMAR), Serge Nicaise (LAMAV) | Analytic Regularity for Linear Elliptic Systems in Polygons and Polyhedra | We prove weighted anisotropic analytic estimates for solutions of second order elliptic boundary value problems in polyhedra. The weighted analytic classes which we use are the same as those introduced by Guo in 1993 in view of establishing exponential convergence for hp finite element methods in polyhedra. We first gi... | 2025-08-01 | 2,025 | prove weight anisotrop analyt estim solut second order ellipt boundari valu problem polyhedra weight analyt class use introduc guo view establish exponenti converg hp finit element method polyhedra first give simpl proof known weight analyt regular polygon reli new formul ellipt priori estim smooth domain analyt contro... |
128 | 128 | Jeroen Keiren, Michel A. Reniers, and Tim A.C. Willemse | Structural Analysis of Boolean Equation Systems | We analyse the problem of solving Boolean equation systems through the use of structure graphs. The latter are obtained through an elegant set of Plotkin-style deduction rules. Our main contribution is that we show that equation systems with bisimilar structure graphs have the same solution. We show that our work con... | 2025-08-08 | 2,025 | analys problem solv boolean equat system use structur graph latter obtain eleg set plotkin style deduct rule main contribut show equat system bisimilar structur graph solut show work conserv extend earlier work conduct keiren willems depend graph use analys subclass boolean equat system viz equat system standard recurs... |
129 | 129 | Noriyuki Abe | First extension groups of Verma modules and $R$-polynomials | We study the first extension groups between Verma modules. There was a
conjecture which claims that the dimensions of the higher extension groups
between Verma modules are the coefficients of $R$-polynomials defined by
Kazhdan-Lusztig. This conjecture was known as the Gabber-Joseph conjecture
(although Gebber and Jos... | 2025-01-20 | 2,025 | studi first extens group verma modul conjectur claim dimens higher extens group verma modul coeffici r polynomi defin kazhdan lusztig conjectur known gabber joseph conjectur although gebber joseph state howev boe give counterexampl conjectur paper studi far dimens extens group coeffici r polynomi |
130 | 130 | Gerald H\"ohn | On a theorem of Garza regarding algebraic numbers with real conjugates | We give a new and simple proof of a theorem of Garza estimating the height (or Mahler measure) of an algebraic number with real conjugates. | 2025-10-13 | 2,025 | give new simpl proof theorem garza estim height mahler measur algebra number real conjug |
131 | 131 | Stephen Boyce | Tarski's Undefinability Theorem and first-order arithmetic | This paper examines the application of Tarski's Undefinability Theorem to first-order arithmetic. The generally accepted view is that for this case the Theorem establishes that arithmetic truth is not arithmetic. A careful examination of these proofs shows however that they fail on the grounds that the result that is t... | 2025-09-19 | 2,025 | paper examin applic tarski undefin theorem first order arithmet gener accept view case theorem establish arithmet truth arithmet care examin proof show howev fail ground result establish assum premis |
132 | 132 | Ya.I. Rodionov I.S. Burmistrov N.M. Chtchelkatchev | Relaxation dynamics of the electron distribution in the Coulomb blockade
problem | We study the relaxation dynamics of electron distribution function on the
island of a single electron transistor. We focus on the 'interaction without
coherence regime in which an electron coherence can be neglected but quantum
fluctuations of charge are strong due to Coulomb interaction. The quantum
kinetic equation... | 2025-02-04 | 2,025 | studi relax dynam electron distribut function island singl electron transistor focu interact without coher regim electron coher neglect quantum fluctuat charg strong due coulomb interact quantum kinet equat govern evolut electron distribut function due escap electron reservoir deriv analyt solut time depend electron di... |
133 | 133 | Jouni Parkkonen and Fr\'ed\'eric Paulin | \'Equidistribution, comptage et approximation par irrationnels quadratiques | Let $M$ be a finite volume hyperbolic manifold, we show the equidistribution in $M$ of the equidistant hypersurfaces to a finite volume totally geodesic submanifold $C$. We prove a precise asymptotic on the number of geodesic arcs of lengths at most $t$, that are perpendicular to $C$ and to the boundary of a cuspidal n... | 2025-10-30 | 2,025 | let finit volum hyperbol manifold show equidistribut equidist hypersurfac finit volum total geodes submanifold c prove precis asymptot number geodes arc length perpendicular c boundari cuspid neighbourhood deduc count result quadrat irrat qq imaginari quadrat extens qq given orbit congruenc subgroup modular group |
134 | 134 | Sergey A. Moiseev, Sergey N. Andrianov, and Firdus F. Gubaidullin | Efficient multi-mode quantum memory based on photon echo in optimal QED
cavity | Effective multi-mode photon echo based quantum memory on multi-atomic
ensemble in the QED cavity is proposed. Analytical solution is obtained for the
quantum memory efficiency that can be equal unity when optimal relations for
the cavity and atomic parameters are held. Numerical estimation for realistic
atomic and ca... | 2025-02-06 | 2,025 | effect multi mode photon echo base quantum memori multi atom ensembl qed caviti propos analyt solut obtain quantum memori effici equal uniti optim relat caviti atom paramet held numer estim realist atom caviti paramet demonstr high effici quantum memori optic thin reson atom system |
135 | 135 | S.A. Moiseev and W. Tittel | Temporal compression of quantum information-carrying photons using a
photon-echo quantum memory approach | We study quantum compression and decompression of light pulses that carry
quantum information using a photon-echo quantum memory technique with
controllable inhomogeneous broadening of an isolated atomic absorption line. We
investigate media with differently broadened absorption profiles, transverse
and longitudinal,... | 2025-02-06 | 2,025 | studi quantum compress decompress light puls carri quantum inform use photon echo quantum memori techniqu control inhomogen broaden isol atom absorpt line investig media differ broaden absorpt profil transvers longitudin find recal effici larg uniti quantum inform encod photon qubit remain unperturb result provid new i... |
136 | 136 | Maxim Mostovoy, Andrea Scaramucci, Kris T. Delaney, Nicola A. Spaldin | Microscopic theory of temperature-dependent magnetoelectric effect in Cr2O3 | We calculate the temperature-dependent magnetoelectric response of Cr2O3 from first principles. The form of the dominant magnetoelectric coupling is determined using symmetry arguments, its strength is found using ab initio methods, and the temperature dependence of the response is obtained from Monte Carlo simulations... | 2025-06-10 | 2,025 | calcul temperatur depend magnetoelectr respons cr first principl form domin magnetoelectr coupl determin use symmetri argument strength found use ab initio method temperatur depend respons obtain mont carlo simul quantit agreement result experi show strong temperatur depend magnetoelectr effect cr result non relativist... |
137 | 137 | John J. Horton, David G. Rand and Richard J. Zeckhauser | The Online Laboratory: Conducting Experiments in a Real Labor Market | Online labor markets have great potential as platforms for conducting
experiments, as they provide immediate access to a large and diverse subject
pool and allow researchers to conduct randomized controlled trials. We argue
that online experiments can be just as valid---both internally and
externally---as laboratory ... | 2025-03-19 | 2,025 | onlin labor market great potenti platform conduct experi provid immedi access larg divers subject pool allow research conduct random control trial argu onlin experi valid intern extern laboratori field experi requir far less money time design conduct paper first describ benefit conduct experi onlin labor market use one... |
138 | 138 | Klaus Dohmen | Lower Bounds for the Probability of a Union via Chordal Graphs | We establish new Bonferroni-type lower bounds for the probability of a union of finitely many events where the selection of intersections in the estimates is determined by the clique complex of a chordal graph. | 2025-12-03 | 2,025 | establish new bonferroni type lower bound probabl union finit mani event select intersect estim determin cliqu complex chordal graph |
139 | 139 | Lizhi Du | A Polynomial time Algorithm for 3SAT | By creating some new concepts and methods: checking tree, long unit path, direct contradiction unit pair, indirect contradiction unit pair, additional contradiction unit pair, 2-unit layer and 3-unit layer, redundant units, and destroying parallel pairs , we successfully transform solving a 3SAT problem to solving 2SAT... | 2025-11-05 | 2,025 | creat new concept method check tree long unit path direct contradict unit pair indirect contradict unit pair addit contradict unit pair unit layer unit layer redund unit destroy parallel pair success transform solv sat problem solv sat problem polynomi time thu prove np p |
140 | 140 | Nadia L. Kudraszow and Ricardo A. Maronna | Estimates of MM type for the multivariate linear model | We propose a class of robust estimates for multivariate linear models. Based on the approach of MM estimation (Yohai 1987), we estimate the regression coefficients and the covariance matrix of the errors simultaneously. These estimates have both high breakdown point and high asymptotic efficiency under Gaussian errors.... | 2025-12-03 | 2,025 | propos class robust estim multivari linear model base approach mm estim yohai estim regress coeffici covari matrix error simultan estim high breakdown point high asymptot effici gaussian error prove consist asymptot normal assum error ellipt distribut describ iter algorithm numer calcul estim advantag propos estim comp... |
141 | 141 | Aleksandar Perisic | The Existence and Role of Quantum-State Noise | The key observation about quantum reality is that it often appears as if, at some moment, the probability of a quantum event becomes a definite outcome for us. A careful analysis suggests, however, that what we perceive as a definite state -- the observed outcome of a quantum experiment -- is not strictly definite. Fro... | 2025-10-22 | 2,025 | key observ quantum realiti often appear moment probabl quantum event becom definit outcom us care analysi suggest howev perceiv definit state observ outcom quantum experi strictli definit conclud quantum world activ influenc extend beyond mere statist perman fix determin realiti experi |
142 | 142 | Irina Kmit and Lutz Recke | Fredholmness and Smooth Dependence for Linear Time-Periodic Hyperbolic System | This paper concerns $n\times n$ linear one-dimensional hyperbolic systems of the type $$ \partial_tu_j + a_j(x)\partial_xu_j + \sum\limits_{k=1}^nb_{jk}(x)u_k = f_j(x,t),\; j=1,...,n, $$ with periodicity conditions in time and reflection boundary conditions in space. We state conditions on the data $a_j$ and $b_{jk}$ a... | 2025-12-10 | 2,025 | paper concern n time n linear one dimension hyperbol system type partial tu j j x partial xu j sum limit k nb jk x u k f j x j n period condit time reflect boundari condit space state condit data j b jk reflect coeffici system fredholm solvabl moreov state condit data right hand side exist exactli one solut solut survi... |
143 | 143 | V. Kostov, B. Shapiro, M. Tyaglov | Maximal univalent disks of real rational functions and Hermite-Biehler polynomials | The well-known Hermite-Biehler theorem claims that a univariate monic polynomial s of degree k has all roots in the open upper half-plane if and only if s=p+iq where p and q are real polynomials of degree k and k-1 resp. with all real, simple and interlacing roots, and q has a negative leading coefficient. Consideri... | 2025-07-01 | 2,025 | well known hermit biehler theorem claim univari monic polynomi degre k root open upper half plane p iq p q real polynomi degre k k resp real simpl interlac root q neg lead coeffici consid root p cyclic order rp show open disk cp pair consecut root p diamet maxim unival disk function r frac q p solv special case call he... |
144 | 144 | Hong-Wei Xu, Juan-Ru Gu | An Optimal Differentiable Sphere Theorem for Complete Manifolds | A new differentiable sphere theorem is obtained from the view of submanifold
geometry. An important scalar is defined by the scalar curvature and the mean
curvature of an oriented complete submanifold $M^n$ in a space form
$F^{n+p}(c)$ with $c\ge0$. Making use of the Hamilton-Brendle-Schoen
convergence result for Ric... | 2025-01-17 | 2,025 | new differenti sphere theorem obtain view submanifold geometri import scalar defin scalar curvatur mean curvatur orient complet submanifold n space form f n p c c ge make use hamilton brendl schoen converg result ricci flow lawson simon xin formula nonexist stabl current prove infimum scalar posit diffeomorph n introdu... |
145 | 145 | Mark Van Raamsdonk | Building up spacetime with quantum entanglement | In this essay based on 0907.2939, we argue that the emergence of classically connected spacetimes is intimately related to the quantum entanglement of degrees of freedom in a non-perturbative description of quantum gravity. Disentangling the degrees of freedom associated with two regions of spacetime results in these r... | 2025-07-08 | 2,025 | essay base argu emerg classic connect spacetim intim relat quantum entangl degre freedom non perturb descript quantum graviti disentangl degre freedom associ two region spacetim result region pull apart pinch way quantifi standard measur entangl |
146 | 146 | S. Mayburov | Information Constraints in Quantum Measurements and State Collapse | Quantum-mechanical constraints on information transfer in measuring systems and their influence on
measurement results studied. As the example, measurement of binary observable $S_z$ of object $\cal S$ by measuring apparatus $\cal A$ considered.
It's shown that during the measurement these constraints obstacle
th... | 2025-05-22 | 2,025 | quantum mechan constraint inform transfer measur system influenc measur result studi exampl measur binari observ z object cal measur apparatu cal consid shown measur constraint obstacl acquisit inform cal character puriti cal ensembl due cal discrimin pure mix cal ensembl z expect valu algebra measur ansatz emch inform... |
147 | 147 | F. del Aguila, J. de Blas, M. Perez-Victoria | Electroweak Limits on General New Vector Bosons | We study extensions of the Standard Model with general new vector bosons. The
full Standard Model gauge symmetry is used to classify the extra vectors and
constrain their couplings. We derive the corresponding effective Lagrangian,
valid at energies lower than the mass of the extra vectors, and use it to
extract limi... | 2025-02-05 | 2,025 | studi extens standard model gener new vector boson full standard model gaug symmetri use classifi extra vector constrain coupl deriv correspond effect lagrangian valid energi lower mass extra vector use extract limit electroweak precis observ includ lep data consid univers nonunivers coupl fermion studi interplay sever... |
148 | 148 | Seyed Hamid Hassanzadeh and Siamak Yassemi | A note on the regularity of products | Let $S={\Bbb K}[x_1,\dots,x_n]$ denote a polynomial ring over a field $\Bbb
K$. Given a monomial ideal $I$ and a finitely generated multigraded $M$ over
$S$, we follow Herzog's method to construct a multigraded free $S$-resolution
of $M/IM$ by using multigraded $S$-free resolutions of $S/I$ and $M$. The
complex const... | 2025-01-17 | 2,025 | let bbb k x dot x n denot polynomi ring field bbb k given monomi ideal finit gener multigrad follow herzog method construct multigrad free resolut im use multigrad free resolut complex construct paper use prove inequ reg im leq reg reg larg class ideal modul case ideal one rel condit gener special involv dimens inequ r... |
149 | 149 | L.M. Gaggero-Sager, E.R. Pujals, O. Sotolongo-Costa | Infinite ergodic theory and Non-extensive entropies | We bring into account a series of result in the infinite ergodic theory that
we believe that they are relevant to the theory of non-extensive entropies
| 2025-01-17 | 2,025 | bring account seri result infinit ergod theori believ relev theori non extens entropi |
150 | 150 | Mireille Bousquet-M\'elou (LaBRI) | Counting permutations with no long monotone subsequence via generating trees and the kernel method | We recover Gessel's determinantal formula for the generating function of permutations with no ascending subsequence of length m+1. The starting point of our proof is the recursive construction of these permutations by insertion of the largest entry. This construction is of course extremely simple. The cost of this simp... | 2025-09-26 | 2,025 | recov gessel determinant formula gener function permut ascend subsequ length start point proof recurs construct permut insert largest entri construct cours extrem simpl cost simplic need take account enumer addit paramet name posit leftmost increas subsequ length yield gener function function equat catalyt variabl hear... |
151 | 151 | Theo Verwimp | Anti-de Sitter gauge theory for gravity | First a review is given of Riemann-Cartan space-time and Einstein-Cartan gravity. This gives us the necessary tools to handle the SO(2,3) Yang-Mills gauge theory for gravity. Field equations are obtained from a Yang-Mills gauge field Lagrangian. From these field equations and the Bianchi identities the conservation law... | 2025-08-05 | 2,025 | first review given riemann cartan space time einstein cartan graviti give us necessari tool handl yang mill gaug theori graviti field equat obtain yang mill gaug field lagrangian field equat bianchi ident conserv law anti de sitter theori deriv possibl solut field equat discuss solut found rw geometri perfect fluid mat... |
152 | 152 | Vladan Pankovic | Single photon interference and quantum-classical phase transition with spontaneous superposition breaking | In this work we accurately consider quantum dynamical interaction (or entanglement) between single photon and usual photographic plate as photon coordinate detector in well-known experiments of single photon interference at beam splitter (and analogous experiments). Also, we here consider final measurement or detection... | 2025-07-04 | 2,025 | work accur consid quantum dynam interact entangl singl photon usual photograph plate photon coordin detector well known experi singl photon interfer beam splitter analog experi also consid final measur detect procedur collaps quantum classic continu phase transit spontan non dynam unitari symmetri superposit break effe... |
153 | 153 | Aleksandar Perisic | Retrograde Program Analysis: A Practical Tutorial | Retrograde analysis reads programs from the end to the beginning: treat statements as constraints on prior states, propagate sets of states backward, and compare the reachable inputs with the intended specification. This tutorial condenses a longer exposition to a focused guide with definitions, worked examples (toy br... | 2025-10-22 | 2,025 | retrograd analysi read program end begin treat statement constraint prior state propag set state backward compar reachabl input intend specif tutori condens longer exposit focus guid definit work exampl toy branch sort network binari search loop treatment via fixpoint rang algebra appendix standard array split midpoint... |
154 | 154 | Reynir Axelsson and Georg Schumacher | Variation of geodesic length functions over Teichm\"uller space | In a family of compact, canonically polarized, complex manifolds equipped with K\"ahler-Einstein metrics the first variation of the lengths of closed geodesics was previously shown in by the authors in [arXiv:0808.3741v2] to be the geodesic integral of the harmonic Kodaira-Spencer form. We compute the second variation.... | 2025-11-05 | 2,025 | famili compact canon polar complex manifold equip k ahler einstein metric first variat length close geodes previous shown author arxiv v geodes integr harmon kodaira spencer form comput second variat one dimension fiber arriv formula depend upon harmon beltrami differenti applic new proof plurisubharmon geodes length f... |
155 | 155 | Cyril Houdayer and Eric Ricard | Approximation properties and absence of Cartan subalgebra for free Araki-Woods factors | We show that all the free Araki-Woods factors $\Gamma(H_\R, U_t)"$ have the complete metric approximation property. Using Ozawa-Popa's techniques, we then prove that every nonamenable subfactor $\mathcal{N} \subset \Gamma(H_\R, U_t)"$ which is the range of a normal conditional expectation has no Cartan subalgebra. We f... | 2025-07-17 | 2,025 | show free araki wood factor gamma h r u complet metric approxim properti use ozawa popa techniqu prove everi nonamen subfactor mathcal n subset gamma h r u rang normal condit expect cartan subalgebra final deduc type rm iii factor construct conn never isomorph free araki wood factor answer question shlyakhtenko vae |
156 | 156 | Suyoung Choi, Mikiya Masuda, Sang-il Oum | Classification of real Bott manifolds and acyclic digraphs | We completely characterize real Bott manifolds up to affine diffeomorphism in terms of three simple matrix operations on square binary matrices obtained from strictly upper triangular matrices by permuting rows and columns simultaneously. We also prove that any graded ring isomorphism between the cohomology rings of re... | 2025-08-22 | 2,025 | complet character real bott manifold affin diffeomorph term three simpl matrix oper squar binari matric obtain strictli upper triangular matric permut row column simultan also prove grade ring isomorph cohomolog ring real bott manifold mathbb z coeffici induc affin diffeomorph real bott manifold character also describ ... |
157 | 157 | T. Ju. Bohonova, V. B. Vasylyk | Two-points problem for an evolutional first order equation in Banach
space | Two-points nonlocal problem for the first order differential evolution
equation with an operator coefficient in a Banach space $X$ is considered. An
exponentially convergent algorithm is proposed and justified in assumption that
the operator coefficient is strongly positive and some existence and uniqueness
condition... | 2025-05-06 | 2,025 | two point nonloc problem first order differenti evolut equat oper coeffici banach space x consid exponenti converg algorithm propos justifi assumpt oper coeffici strongli posit exist uniqu condit fulfil algorithm lead system linear equat solv fix point iter algorithm provid exponenti converg time combin fast algorithm ... |
158 | 158 | Sergey G. Chefranov, Alexander G. Chefranov | Hagen-Poiseuille Flow Linear Stability Paradox Resolving and Viscous
Dissipative Mechanism of the Turbulence Emergence in the Boundary Layer | In the linear theory of hydrodynamic stability up to now there exist examples
of flows for which there is full quantitative distinction, as for cylindrical
Hagen-Poiseuille (HP) flow in a pipe with round section, between theory
conclusions and experimental data on the threshold Reynolds number Reth. In the
present wo... | 2025-02-04 | 2,025 | linear theori hydrodynam stabil exist exampl flow full quantit distinct cylindr hagen poiseuil hp flow pipe round section theori conclus experiment data threshold reynold number reth present work show get conclus linear instabl hp flow finit reynold number necessari abandon use tradit normal form disturb assum opportun... |
159 | 159 | Yasha Savelyev | Simultaneous Go via quantum collapse | We construct a symmetric, simultaneous, deterministic evolution game $SGo$, which is in a certain mathematical sense a symmetrization of the classical board game Go. $SGo$ is in some ways a simpler game than Go, as Komi, Ko and suicide rules are removed. On the other hand it has similar dynamics and move sensitivity, e... | 2025-08-13 | 2,025 | construct symmetr simultan determinist evolut game sgo certain mathemat sens symmetr classic board game go sgo way simpler game go komi ko suicid rule remov hand similar dynam move sensit enabl certain determinist quantum state reduct state evolut determinist use argument nash show sgo mix equilibrium strategi draw ave... |
160 | 160 | Michael Levitin and Dmitri Vassiliev | Victor Borisovich Lidskii (1924-2008) | This is the editors' preface to the volume "Operator theory and its
applications, in memory of V. B. Lidskii (1924-2008)". The volume was published
by the American Mathematical Society in the series AMS Translations, series 2,
volume 231 (2010).
| 2025-04-23 | 2,025 | editor prefac volum oper theori applic memori v b lidskii volum publish american mathemat societi seri am translat seri volum |
161 | 161 | Vincent Colin, Paolo Ghiggini, Ko Honda | Embedded contact homology and open book decompositions | This is the first of a series of papers devoted to proving the equivalence of Heegaard Floer homology and embedded contact homology (abbreviated ECH). In this paper we prove that, given a closed, oriented, contact $3$-manifold, there is an equivalence between ECH of the closed $3$-manifold and a version of ECH, defined... | 2025-10-15 | 2,025 | first seri paper devot prove equival heegaard floer homolog embed contact homolog abbrevi ech paper prove given close orient contact manifold equival ech close manifold version ech defin complement bind adapt open book decomposit appendix give full proof mors bott glu result need articl subsequ one seri prove isomorph ... |
162 | 162 | M. Shabir, Nayyar Mehmood and Piergiulio Corsini | Semihyperrings Characterized by Their Hyperideals | The concept of hypergroup is generalization of group, first was introduced by
Marty [9]. This theory had applications to several domains. Marty had applied
them to groups, algebraic functions and rational functions. M. Krasner has
studied the notion of hyperring in [11]. G.G Massouros and C.G Massouros
defined hyperr... | 2025-01-17 | 2,025 | concept hypergroup gener group first introduc marti theori applic sever domain marti appli group algebra function ration function krasner studi notion hyper g g massouro c g massouro defin hyperringoid appli gener ring also defin fortifi hypergroup gener divis algebra structur use automata languag theori vougioukli def... |
163 | 163 | Eric S. Swanson | A Primer on Functional Methods and the Schwinger-Dyson Equations | An elementary introduction to functional methods and the Schwinger-Dyson equations is presented. Emphasis is placed on practical topics not normally covered in textbooks, such as a diagrammatic method for generating equations at high order, different forms of Schwinger-Dyson equations, renormalisation, and methods for ... | 2025-12-05 | 2,025 | elementari introduct function method schwinger dyson equat present emphasi place practic topic normal cover textbook diagrammat method gener equat high order differ form schwinger dyson equat renormalis method solv schwinger dyson equat |
164 | 164 | Michael Stoll and Damiano Testa | The surface parametrizing cuboids | We study the surface $\bar{S}$ parametrizing cuboids: it is defined by the
equations relating the sides, face diagonals and long diagonal of a rectangular
box. It is an open problem whether a `rational box' exists, i.e., a rectangular
box all of whose sides, face diagonals and long diagonal have (positive)
rational l... | 2025-02-25 | 2,025 | studi surfac bar parametr cuboid defin equat relat side face diagon long diagon rectangular box open problem whether ration box exist e rectangular box whose side face diagon long diagon posit ration length question equival exist nontrivi ration point bar let minim desingular bar isol singular point main result paper e... |
165 | 165 | Ahmet Ocak Akdemir, M Emin Ozdemir | On Hadamard-Type Inequalities for Co-ordinated r-Convex Functions | In this paper we defined $r-$convexity on the coordinates and we established
some Hadamard-Type Inequalities.
| 2025-01-17 | 2,025 | paper defin r convex coordin establish hadamard type inequ |
166 | 166 | James Belk and Bradley Forrest | Compact aspherical solenoids | We consider compact, aspherical solenoids obtained as the inverse limit of a system of CW~complexes and covering maps. This includes $P$-adic solenoids, as well as the universal hyperbolic solenoid of Teichm\"{u}ller theory. Using ideas from shape theory, we classify maps between such solenoids up to homotopy, and we p... | 2025-07-02 | 2,025 | consid compact aspher solenoid obtain invers limit system cw complex cover map includ p adic solenoid well univers hyperbol solenoid teichm u ller theori use idea shape theori classifi map solenoid homotopi prove dehn nielsen type theorem self homotopi equival solenoid gener result odden regard univers hyperbol solenoi... |
167 | 167 | Daniel J. Bates and Luke Oeding | Toward a salmon conjecture | By using a result from the numerical algebraic geometry package Bertini we show that (up to high numerical accuracy) a specific set of degree 6 and degree 9 polynomials cut out the secant variety $\sigma_{4}(\mathbb{P}^{2}\times \mathbb{P} ^{2} \times \mathbb{P} ^{3})$. This, combined with an argument provided by Lands... | 2025-10-16 | 2,025 | use result numer algebra geometri packag bertini show high numer accuraci specif set degre degre polynomi cut secant varieti sigma mathbb p time mathbb p time mathbb p combin argument provid landsberg manivel whose proof correct friedland impli set theoret defin equat degre much larger set secant varieti includ sigma m... |
168 | 168 | Yury S. Barkovsky, Mikhail Tyaglov | Hurwitz rational functions | A generalization of Hurwitz stable polynomials to real rational functions is considered. We establishe an analogue of the Hurwitz stability criterion for rational functions and introduce a new type of determinants that can be treated as a generalization of the Hurwitz determinants. | 2025-07-01 | 2,025 | gener hurwitz stabl polynomi real ration function consid establish analogu hurwitz stabil criterion ration function introduc new type determin treat gener hurwitz determin |
169 | 169 | Stephen Boyce | On the arithmetization of syntax | It is generally accepted that Godel's proof implies the incompleteness of first-order number theory. This paper shows that the standard demonstration of this result implies that the class of theorems of such systems is not well defined. Proof of the converse of one of the Hilbert-Bernays Derivability Conditions for God... | 2025-11-07 | 2,025 | gener accept godel proof impli incomplet first order number theori paper show standard demonstr result impli class theorem system well defin proof convers one hilbert bernay deriv condit godel second incomplet theorem essenti yield result theoremhood formula impli may proven system exist godel number proof formula |
170 | 170 | Axel Bacher (LaBRI), Mireille Bousquet-M\'elou (LaBRI) | Weakly directed self-avoiding walks | We define a new family of self-avoiding walks (SAW) on the square lattice, called weakly directed walks. These walks have a simple characterization in terms of the irreducible bridges that compose them. We determine their generating function. This series has a complex singularity structure and in particular, is not D-f... | 2025-09-26 | 2,025 | defin new famili self avoid walk saw squar lattic call weakli direct walk walk simpl character term irreduc bridg compos determin gener function seri complex singular structur particular finit growth constant approxim thu larger natur famili saw enumer far smaller gener saw also prove end end distanc weakli direct walk... |
171 | 171 | Alexander I. Efimov | Maximal lengths of exceptional collections of line bundles | In this paper we construct infinitely many examples of toric Fano varieties
with Picard number three, which do not admit full exceptional collections of
line bundles. In particular, this disproves King's conjecture for toric Fano
varieties.
More generally, we prove that for any constant $c>\frac34$ there exist
infi... | 2025-02-07 | 2,025 | paper construct infinit mani exampl toric fano varieti picard number three admit full except collect line bundl particular disprov king conjectur toric fano varieti gener prove constant c frac exist infinit mani toric fano varieti picard number three maxim length except collect line bundl strictli less c rk k obtain va... |
172 | 172 | Fern\'andez-Dur\'an, J.J. and Gregorio-Dom\'inguez, M.M | Maximum Likelihood Estimation of Nonnegative Trigonometric Sum Models
Using a Newton-like Algorithm on Manifolds | In Fern\'andez-Dur\'an (2004), a new family of circular distributions based
on nonnegative trigonometric sums (NNTS models) is developed. Because the
parameter space of this family is the surface of the hypersphere, an efficient
Newton-like algorithm on manifolds is generated in order to obtain the maximum
likelihood... | 2025-01-10 | 2,025 | fern andez dur new famili circular distribut base nonneg trigonometr sum nnt model develop paramet space famili surfac hyperspher effici newton like algorithm manifold gener order obtain maximum likelihood estim paramet |
173 | 173 | Eric Bousquet and Nicola Spaldin | Issues with J-dependence in the LSDA+U method for non-collinear magnets | We re-examine the commonly used density functional theory plus Hubbard \textit{U} (DFT$+U$) method for the case of non-collinear magnets. While many studies neglect to explicitly include the exchange correction parameter \textit{J}, or consider its exact value to be unimportant, here we show that in the case of non-col... | 2025-06-10 | 2,025 | examin commonli use densiti function theori plu hubbard textit u dft u method case non collinear magnet mani studi neglect explicitli includ exchang correct paramet textit j consid exact valu unimport show case non collinear magnet calcul textit j paramet strongli affect magnet ground state illustr strong textit j depe... |
174 | 174 | Ciprian Manolescu, Peter Ozsvath | Heegaard Floer homology and integer surgeries on links | Let L be a link in an integral homology three-sphere. We give a description of the Heegaard Floer homology of integral surgeries on L in terms of some data associated to L, which we call a complete system of hyperboxes for L. Roughly, a complete systems of hyperboxes consists of chain complexes for (some versions of) t... | 2025-10-01 | 2,025 | let l link integr homolog three sphere give descript heegaard floer homolog integr surgeri l term data associ l call complet system hyperbox l roughli complet system hyperbox consist chain complex version link floer homolog l sublink togeth sever chain map complex introduc way present close four manifold b four color f... |
175 | 175 | Marco Thill | Introduction to Normed *-Algebras and their Representations, 7th ed | This book treats: - spectral theory of Banach *-algebras, - basic
representation theory of normed *-algebras, - spectral theory of
representations of commutative *-algebras. A novel feature of the book is the
construction of the enveloping C^*-algebra of a general normed *-algebra.
| 2025-02-18 | 2,025 | book treat spectral theori banach algebra basic represent theori norm algebra spectral theori represent commut algebra novel featur book construct envelop c algebra gener norm algebra |
176 | 176 | Eliodoro Chiavazzo and Ilya Karlin | Adaptive simplification of complex multiscale systems | A fully adaptive methodology is developed for reducing the complexity of large dissipative systems. This represents a significant step towards extracting essential physical knowledge from complex systems, by addressing the challenging problem of a minimal number of variables needed to exactly capture the system dynamic... | 2025-10-01 | 2,025 | fulli adapt methodolog develop reduc complex larg dissip system repres signific step toward extract essenti physic knowledg complex system address challeng problem minim number variabl need exactli captur system dynam accur reduc descript achiev construct hierarchi slow invari manifold embarrassingli simpl implement di... |
177 | 177 | Michael Baake (Bielefeld) and Ulrike Schlaegel (Edmonton) | The Peano-Baker series | This note reviews the Peano-Baker series and its use to solve the general linear system of ODEs. The account is elementary and self-contained, and is meant as a pedagogic introduction to this approach, which is well known but usually treated as a folklore result or as a purely formal tool. Here, a simple convergence re... | 2025-07-22 | 2,025 | note review peano baker seri use solv gener linear system ode account elementari self contain meant pedagog introduct approach well known usual treat folklor result pure formal tool simpl converg result given two exampl illustr seri use explicitli well |
178 | 178 | Andrei Asinowski (TECHNION), Gill Barequet, Mireille Bousquet-M\'elou
(LaBRI), Toufik Mansour, Ron Pinter | Orders induced by segments in floorplan partitions and
(2-14-3,3-41-2)-avoiding permutations | A floorplan is a tiling of a rectangle by rectangles. There are natural ways
to order the elements---rectangles and segments---of a floorplan. Ackerman,
Barequet and Pinter studied a pair of orders induced by neighborhood relations
between rectangles, and obtained a natural bijection between these pairs and
(2-41-3, ... | 2025-04-11 | 2,025 | floorplan tile rectangl rectangl natur way order element rectangl segment floorplan ackerman barequet pinter studi pair order induc neighborhood relat rectangl obtain natur biject pair avoid permut also known reduc baxter permut present paper first perform similar studi pair order induc neighborhood relat segment floor... |
179 | 179 | Sergey A. Moiseev | Photon echo quantum memory with complete use of natural inhomogeneous
broadening | The photon echo quantum memory is based on a controlled rephasing of the
atomic coherence excited by signal light field in the inhomogeneously broadened
resonant line. Here, we propose a novel active mechanism of the atomic
rephasing which provides a perfect retrieval of the stored light field in the
photon echo quan... | 2025-02-06 | 2,025 | photon echo quantum memori base control rephas atom coher excit signal light field inhomogen broaden reson line propos novel activ mechan atom rephas provid perfect retriev store light field photon echo quantum memori arbitrari initi inhomogen broaden reson line shown rephas mechan exploit reson atom maxim increas opti... |
180 | 180 | P. A. Bhobe, A. Chainani, M. Taguchi, R. Eguchi, M. Matsunami, T. Ohtsuki, K. Ishizaka, M. Okawa, M. Oura, Y. Senba, H. Ohashi, M. Isobe, Y. Ueda, and S. Shin | Electronic structure of an antiferromagnetic metal: CaCrO3 | We report on the electronic structure of the perovskite oxide CaCrO3 using valence-band, core-level, and Cr 2p - 3d resonant photoemission spectroscopy (PES). Despite its antiferromagnetic order, a clear Fermi edge characteristic of a metal with dominant Cr 3d character is observed in the valence band spectrum. The Cr ... | 2025-08-20 | 2,025 | report electron structur perovskit oxid cacro use valenc band core level cr p reson photoemiss spectroscopi pe despit antiferromagnet order clear fermi edg characterist metal domin cr charact observ valenc band spectrum cr singl particl densiti state spread ev photoemiss spectral weight distribut two peak center ev ev ... |
181 | 181 | Lo\"ic Michel | A variational and symplectic framework for model-free control:
preliminary results | The model-free control approach is an advanced control law that requires few
information about the process to control. Since its introduction in 2008,
numerous applications have been successfully considered, highlighting
attractive robustness properties towards tracking efficiency and disturbance
rejection. In this w... | 2025-02-27 | 2,025 | model free control approach advanc control law requir inform process control sinc introduct numer applic success consid highlight attract robust properti toward track effici disturb reject work variat approach model free control propos order extend robust capabl adapt formul control propos use calculu variat within sym... |
182 | 182 | Alexander Perepechko | On solvability of the automorphism group of a finite-dimensional algebra | Consider an automorphism group of a finite-dimensional algebra. S. Halperin
conjectured that the unity component of this group is solvable if the algebra
is a complete intersection. The solvability criterion recently obtained by M.
Schulze provides a proof to a local case of this conjecture as well as gives an
altern... | 2025-03-06 | 2,025 | consid automorph group finit dimension algebra halperin conjectur uniti compon group solvabl algebra complet intersect solvabl criterion recent obtain schulz provid proof local case conjectur well give altern proof yau theorem base power result due g kempf note finish proof halperin conjectur studi extrem case schulz c... |
183 | 183 | Christopher R. Lee, Susan Tolman | Toric integrable geodesic flows in odd dimensions | Let $Q$ be a compact, connected $n$-dimensional Riemannian manifold, and assume that the geodesic flow is toric integrable. If $n \neq 3$ is odd, or if $\pi_1(Q)$ is infinite, we show that the cosphere bundle of $Q$ is equivariantly contactomorphic to the cosphere bundle of the torus $\T^n$. As a consequence, $Q$ is ho... | 2025-09-01 | 2,025 | let q compact connect n dimension riemannian manifold assum geodes flow toric integr n neq odd pi q infinit show cospher bundl q equivariantli contactomorph cospher bundl toru n consequ q homeomorph n |
184 | 184 | Abass Sagna (LAP) | Pricing of barrier options by marginal functional quantization | This paper is devoted to the pricing of Barrier options by optimal quadratic quantization method. From a known useful representation of the premium of barrier options one deduces an algorithm similar to one used to estimate nonlinear filter using quadratic optimal functional quantization. Some numerical tests are fulfi... | 2025-12-09 | 2,025 | paper devot price barrier option optim quadrat quantiz method known use represent premium barrier option one deduc algorithm similar one use estim nonlinear filter use quadrat optim function quantiz numer test fulfil black schole model local volatil model comparison call brownian bridg method also done |
185 | 185 | P. Kroll | The form factors for the photon to pseudoscalar meson transitions - an
update | The form factors for the transitions pi-photon, eta-photon, eta'-photon and
etac-photon are analyzed within the modified perturbative approach in which
quark transverse degrees of freedom are retained. The results for the form
factors are compared to experiment in detail. As compared to previous
calculations within t... | 2025-01-09 | 2,025 | form factor transit pi photon eta photon eta photon etac photon analyz within modifi perturb approach quark transvers degre freedom retain result form factor compar experi detail compar previou calcul within approach littl modif meson distribut amplitud requir gener order achiev agreement experi pi photon form factor s... |
186 | 186 | Stephanie Alexander, Vitali Kapovitch and Anton Petrunin | Alexandrov meets Kirszbraun | We give a simplified proof of the generalized Kirszbraun theorem for
Alexandrov spaces, which is due to Lang and Schroeder. We also discuss related
questions, both solved and open.
| 2025-02-12 | 2,025 | give simplifi proof gener kirszbraun theorem alexandrov space due lang schroeder also discuss relat question solv open |
187 | 187 | Manseob Lee | Homoclinic classes with shadowing property | We show that for $C^1$ generic diffeomorphisms, an isolated homoclinic class is shadowable if and only if homoclinic class is hyperbolic basic set. | 2025-05-29 | 2,025 | show c gener diffeomorph isol homoclin class shadow homoclin class hyperbol basic set |
188 | 188 | Kevin Thompson and Tevian Dray | Taxicab Angles and Trigonometry | A natural analogue to angles and trigonometry is developed in taxicab geometry. This structure is then analyzed to see which, if any, congruent triangle relations hold. A nice application involving the use of parallax to determine the exact (taxicab) distance to an object is also discussed. | 2025-06-23 | 2,025 | natur analogu angl trigonometri develop taxicab geometri structur analyz see congruent triangl relat hold nice applic involv use parallax determin exact taxicab distanc object also discuss |
189 | 189 | Kevin P. Thompson | The Nature of Length, Area, and Volume in Taxicab Geometry | While the concept of straight-line length is well understood in taxicab geometry, little research has been done into the length of curves or the nature of area and volume in this geometry. This paper sets forth a comprehensive view of the basic dimensional measures in taxicab geometry. | 2025-06-23 | 2,025 | concept straight line length well understood taxicab geometri littl research done length curv natur area volum geometri paper set forth comprehens view basic dimension measur taxicab geometri |
190 | 190 | Kevin P. Thompson | Taxicab Triangle Incircles and Circumcircles | Inscribed angles are investigated in taxicab geometry with application to the existence and uniqueness of inscribed and circumscribed taxicab circles of triangles. | 2025-06-23 | 2,025 | inscrib angl investig taxicab geometri applic exist uniqu inscrib circumscrib taxicab circl triangl |
191 | 191 | Stephen M. Buckley and Anthony G. O'Farrell | Wiring Switches to Light Bulbs | Given n buttons and n bulbs so that the ith button toggles the ith bulb and
at most two other bulbs, we compute the sharp lower bound on the number of
bulbs that can be lit regardless of the action of the buttons.
| 2025-04-29 | 2,025 | given n button n bulb ith button toggl ith bulb two bulb comput sharp lower bound number bulb lit regardless action button |
192 | 192 | Eliodoro Chiavazzo | Approximation of slow and fast dynamics in multiscale dynamical systems by the linearized Relaxation Redistribution Method | In this paper, we introduce a fictitious dynamics for describing the only fast relaxation of a stiff ordinary differential equation (ODE) system towards a stable low-dimensional invariant manifold in the phase-space (slow invariant manifold - SIM). As a result, the demanding problem of constructing SIM of any dimension... | 2025-10-01 | 2,025 | paper introduc fictiti dynam describ fast relax stiff ordinari differenti equat ode system toward stabl low dimension invari manifold phase space slow invari manifold sim result demand problem construct sim dimens recast remark simpler task solv properli devis ode system stiff numer scheme avail literatur spirit set eq... |
193 | 193 | Liren Lin and I-Liang Chern | Proofs of some simplified characterizations of the ground states of spin-1 Bose-Einstein condensates | We justify some characterizations of the ground states of spin-1 Bose-Einstein condensates exhibited from numerical simulations. For ferromagnetic systems, we show the validity of the single-mode approximation (SMA). For an antiferromagnetic system with nonzero magnetization, we prove the vanishing of the $m_F=0$ compo... | 2025-12-12 | 2,025 | justifi character ground state spin bose einstein condens exhibit numer simul ferromagnet system show valid singl mode approxim sma antiferromagnet system nonzero magnet prove vanish f compon end paper remain degener situat also discuss proof main result base simpl observ redistribut mass among differ compon reduc kine... |
194 | 194 | Bhupali Sharma | Variational Monte-carlo study of ${_{\Lambda\Lambda}^4}H$ | Variational Monte-Carlo calculations are carried out for
${_{\Lambda\Lambda}^4}H$ to explore on the possibility of its existence, using
realistic NN, NNN, and phenomenological {\Lambda}N and {\Lambda}NN
interactions. We also perform calculations using FGNN and NSC97 {\Lambda}N
potentials.We have demonstrated the effe... | 2025-02-27 | 2,025 | variat mont carlo calcul carri lambda lambda h explor possibl exist use realist nn nnn phenomenolog lambda n lambda nn interact also perform calcul use fgnn nsc lambda n potenti demonstr effect exchang part two bodi lambda n interact three bodi lambda nn interact bind energi still stabil lambda lambda h remain open que... |
195 | 195 | David Le Bolloc'h and Jean-Francois Sadoc | X-ray Coherent diffraction interpreted through the fractional Fourier
transform | Diffraction of coherent x-ray beams is treated through the Fractionnal
Fourier transform. The transformation allow us to deal with coherent
diffraction experiments from the Fresnel to the Fraunhofer regime. The analogy
with the Huygens-Fresnel theory is first discussed and a generalized
uncertainty principle is intro... | 2025-01-08 | 2,025 | diffract coher x ray beam treat fractionn fourier transform transform allow us deal coher diffract experi fresnel fraunhof regim analog huygen fresnel theori first discuss gener uncertainti principl introduc |
196 | 196 | Sjoerd Cranen, Jeroen J. A. Keiren, Tim A. C. Willemse | Stuttering Equivalence for Parity Games | We study the process theoretic notion of stuttering equivalence in the setting of parity games. We demonstrate that stuttering equivalent vertices have the same winner in the parity game. This means that solving a parity game can be accelerated by minimising the game graph with respect to stuttering equivalence. While,... | 2025-08-08 | 2,025 | studi process theoret notion stutter equival set pariti game demonstr stutter equival vertic winner pariti game mean solv pariti game acceler minimis game graph respect stutter equival outset might clear strategi pay experi use typic verif problem illustr stutter equival speed solv pariti game mani case |
197 | 197 | Luke Oeding, Giorgio Ottaviani | Eigenvectors of tensors and algorithms for Waring decomposition | A Waring decomposition of a (homogeneous) polynomial f is a minimal sum of powers of linear forms expressing f. Under certain conditions, such a decomposition is unique. We discuss some algorithms to compute the Waring decomposition, which are linked to the equation of certain secant varieties and to eigenvectors of te... | 2025-10-16 | 2,025 | ware decomposit homogen polynomi f minim sum power linear form express f certain condit decomposit uniqu discuss algorithm comput ware decomposit link equat certain secant varieti eigenvector tensor particular explicitli decompos gener cubic polynomi three variabl sum five cube sylvest pentahedr theorem |
198 | 198 | Xin Li | On the Topological Foundation of Learning and Memory | We propose a formal foundation for cognition rooted in algebraic topology, built on a Homological Parity Principle. This posits that even-dimensional homology represents stable Structure/Context (e.g., generative models), while odd-dimensional homology represents dynamic Flow/Content (e.g., sensory/memory data). Cognit... | 2025-11-19 | 2,025 | propos formal foundat cognit root algebra topolog built homolog pariti principl posit even dimension homolog repres stabl structur context e g gener model odd dimension homolog repres dynam flow content e g sensori memori data cognit govern context content uncertainti principl ccup dynam cycl align pariti framework dis... |
199 | 199 | Jun Masamune and Toshihiro Uemura | Lp-Liouville Property for Non-Local Operators | The Lp-Liouville property of a non-local operator A is investigated via the
associated Dirichlet form. We will show that any non-negative continuous Lp
E-subharmonic functions are constant under a quite mild assumption on the
kernel of E if p is not less than 2. On the contrary, if 1 < p < 2, we need an
additional as... | 2025-01-17 | 2,025 | lp liouvil properti non local oper investig via associ dirichlet form show non neg continu lp e subharmon function constant quit mild assumpt kernel e p less contrari p need addit assumpt either kernel compact support f holder continu |
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