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337bc8e3d0018d329a230c69d384906470209102
subsection
164
279
Orientations
In the special case when g_2 is the inclusion of a submanifold, this agrees with the orientation on the preimage, as defined in . This is the reason for the name used for this orientation convention, and for the sign in Part (1) above.Lemma 8.5 The identification of \ker f with the fibre sum orientation (as in Definit...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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325ad3e01f4cfcce9a4d65c646e2aff94b5d25f4
subsection
165
279
Orientations
\\ &\hspace{142.26378pt} .(f_1,f_2)(H) \oplus \Delta \oplus (f_1,f_2)^{-1}(\Delta ) \cong \\ &\stackrel{(P2)}{\cong } (-1)^{\dim V_1 \dim W + \dim V_1 \dim V_2 + \dim V_2 \dim W} W \oplus W \oplus (f_1,f_2)^{-1}(\Delta ) \cong \\ &\stackrel{\varphi }{\cong } (-1)^{\dim V_1 \dim W + \dim V_1 \dim V_2 + \dim V_2 \dim W +...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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804bd1c5d48c2d2ea1de28a2e312ede9e32d58dc
subsection
166
279
Orientations
In *Section 7, these spaces are oriented using the fibre sum rule. the spaces of cylinders are given a coherent orientation and the critical manifolds are oriented as follows.For any oriented manifold S with a Morse–Smale pair (f_S,Z_S), fixing an orientation on a critical manifold of a critical point p also fixes an o...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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3161445201da4e764189a8f6fd670d18d8892bec
subsection
167
279
Orientations
Under our conventions, these maps are always orientation-preserving for W^u_Y(\widehat{p}), and preserve orientations for W^s_Y(p) iff M(p) is even.Each cascade in (REF ) projects to a chain of pearls in \Sigma from q to p, with exactly one sphere, contained in\mathcal {M}(q,p;A)W^s_{\Sigma }(q) \times _{\operatorname{...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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f47db8d09df36e0c12cfafea27dc3e06fbf1359c
subsection
168
279
Orientations
To compare the two signs, it will be useful to also consider the fibre product\overline{\mathcal {M}({q}_{k_-},\widehat{p}_{k_+};A)}\pi _\Sigma ^{-1}\left(W^s_{\Sigma }(q) \right) \times _{\operatorname{ev}} \mathcal {M}^*_{H,0,\mathbb {R}\times Y;k_-,k_+}(A;J_Y) \times _{\operatorname{ev}} \pi _\Sigma ^{-1}\left(W^u_{...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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26f49d2e8129d174979c70c24c5cf1d174fa2aa8
subsection
169
279
Orientations
Recall that the left sides in (REF ) were given orientations in (REF ), which agree with the fibre sum orientations on the right sides.Note that \mathcal {M}(\widehat{q}_{k_-},{p}_{k_+};A) is a codimension 2 submanifold of \overline{\mathcal {M}({q}_{k_-},\widehat{p}_{k_+};A)}. Given an element (x,u,y) \in \mathcal {M}...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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3cebac58e0d83fb9f69182244068a215abdaf740
subsection
170
279
Orientations
\\ &\qquad .\lbrace 1\rbrace {}{i\,}\times {}{{s}}{} \big ( \pi _\Sigma ^{-1}\left(W^s_{\Sigma }(q) \right) \times _{\operatorname{ev}} \mathcal {M}^*_{H;k_-,k_+}(A) \times _{\operatorname{ev}} \pi _\Sigma ^{-1}\left(W^u_{\Sigma }(p) \right) \big ) {}{\widehat{u}\,}\times {}{i} \lbrace 1\rbrace = \\ &= (-1)^{M(q)} \lbr...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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5d6028e107a8c69c49fd36290bb714e8165860a9
subsection
171
279
Orientations
The last identity follows from the fact that the fibre sum orientation on the zero dimensional vector space 0 {}{di\,}\oplus {}{d{s}}{} \, \mathbb {R}^2 {}{d\widehat{u}\,}\oplus {}{di} \,0 is negative, which is a simple calculation (the reason ultimately being the fact that the matrix in (REF ) has negative determinant...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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9bedcaf76597bfc31171954cc4ccba7a21dd7833
subsection
172
279
Orientations
This can be identified with T_{(a,b)} (A {}{f_1\,}\times {}{f_2}B), via the restriction of (\pi _A,\pi _B) to the fibre sum. This gives an identificationT_{(\tilde{a}, \tilde{b})} (\tilde{A} {}{\tilde{f}_1\,}\times {}{\tilde{f}_2}{} \tilde{B}) \cong \left( T_{(a,b)} (A {}{f_1\,}\times {}{f_2}B) \right) \oplus \mathbb {...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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5b0bf0f064993c1ad0c9d9fb4a3a3d4d9bb173ba
subsection
173
279
Orientations
The commutative diagram T AT B(d f) R [df]id  T RTATB(d f) [df]   T Y defines the isomorphism \varphi .Denote by \psi the composition T A \oplus T B \oplus \mathbb {R}\oplus \mathbb {R}\rightarrow T A \oplus \mathbb {R}\oplus T B \oplus \mathbb {R}\rightarrow T \tilde{A} \oplus T\tilde{B}, where the first isomorphism...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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04f21f2e53da748e349bda239bbce408fee9f2b8
subsection
174
279
Orientations
By Part (2) in Definition REF and the commutativity of the diagram, we conclude that the isomorphism \chi changes orientations by (-1)^{\dim B + 1 + \dim B + 1} = 1, as wanted.The space (REF ) is an S^1-bundle over (REF ). With respect to the connections discussed above (see (REF )), we have a decompositionT_{(x,u,y)}\...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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4d3dc77db27a24e5c11103fba827eac327dfada7
subsection
175
279
Orientations
Writing (REF ) as(W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma )) \times _{\operatorname{ev}} W_{\Sigma }^u(p)we apply Lemma REF to W^s_{\Sigma }(q) \hookrightarrow \Sigma and \operatorname{ev}_\Sigma ^1\colon \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma )\rightarrow \Sigma to get a sign(...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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02b3d9ee30f25e4c1898bf178d43d36f0d39804a
subsection
176
279
Orientations
We then apply Lemma REF to \operatorname{ev}^2\colon W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma ) \rightarrow \Sigma and W_{\Sigma }^u(p) \hookrightarrow \Sigma to get the sign(-1&)^{\dim (W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma ) + \dim...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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73c39e3b13048cec4fd2d09bf2fd18e8a72a263b
subsection
177
279
Orientations
This oriented zero-dimensional vector space coincides with the quotient of \left( T_{(x,u,y)}\mathcal {M}(\widehat{q}_{k_-},{p}_{k_+};A) \right) \oplus \mathbb {R}_{\operatorname{domain}} by the infinitesimal *-action on the domain of u. On the other hand, by Definition REF , the Gromov–witten sign of (\pi _\Sigma (x),...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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4c2036e285062faede02dcc3335e12e395571c6a
subsection
178
279
Orientations
The corresponding sign associated to an element in the zero-dimensional \operatorname{ev}^{-1}(pt) is its Gromov–Witten sign.Observe that this is oriented diffeomeorphic to \mathcal {M}_X^*(B;J_W) \times _{\operatorname{ev}} \lbrace pt\rbrace , by Lemma REF . Analogously to what was pointed out in Remark REF , this ori...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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c947e8594bae8b205e24337a4b1f8608c50d12db
subsection
179
279
Orientations
We have oriented isomorphisms\big [&W^s_{Y}(\widehat{p}) \times _{\operatorname{ev}} \big ( \mathcal {M}_X^*(B;J_W) \times _{\tilde{\operatorname{ev}}} \mathcal {M}^*_{H,1,\mathbb {R}\times Y;k_-,k_+}(0;J_Y) \big ) \big ]\times _{\operatorname{ev}} W_{Y}^u({p}) \\ & \cong \big [\big (\mathcal {M}_X^*(B;J_W) \times _{\t...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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877c34ce17736c15da352381e3b4ec602dda6f96
subsection
180
279
Orientations
The first isomorphism preserves orientations, by Lemma REF (\dim \big ( \mathcal {M}_X^*(B;J_W) \times _{\tilde{\operatorname{ev}}} \mathcal {M}^*_{H,1,\mathbb {R}\times Y;k_-,k_+}(0;J_Y) \big ) + \dim Y is even). The second and third isomorphisms are orientation-preserving, by the associativity of the fibre sum orient...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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d224174c74e04415437da6fce08d8d83c144809e
subsection
181
279
Orientations
Denote by \operatorname{ev}\colon \mathcal {M}^*_{H}(B;J_W)/* \rightarrow X\times \Sigma the evaluation map at (0,\infty ) (where we quotiented by the space * of domain automorphisms). Write W^u_{X}(x) for \psi \big (W^u_{W}(x)\big ).Definition 8.18 The preimage orientation on \operatorname{ev}^{-1}\left(W^u_{X}(x) \ti...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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3e0f7ed3cbc4ad9c7c6db32af2e9d67b96c4e2f3
subsection
182
279
Orientations
The corresponding sign associated to an element in this zero-dimensional manifold is its Gromov–Witten sign.If W^u_{X}(x) \subset X and W_{\Sigma }^u(p)\subset \Sigma represent homology classes, then the Gromov–Witten orientation determines the signs with which elements in \operatorname{ev}^{-1}\left(W^u_{X}(x) \times ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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947d76bf6148ac471e0bd8d052bee46ed3372cd4
subsection
183
279
Orientations
We used the associativity of the fibre sum orientation, the oriented diffeomorphism \mathcal {M}^*_{H,k_+}(0;J_Y)\cong \mathbb {R}_2 \times Y (see *Lemma 5.22), the fact that W and \mathcal {M}^*_{H}(B;J_W) are even dimensional and *Proposition 7.5.(a)&(c). Now, if we think of \mathcal {M}^*_{H}(B;J_W) as a space of ps...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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fce4e5467ceca822ad7a3c68b9e05a1f525d973a
subsection
184
279
Orientations
Each of the Cases 1 through 3 motivates one of the following definitions.Definition 8.20 Let q,p\in \operatorname{Crit}(f_\Sigma ) and A \in H_2(\Sigma ;\mathbb {Z}). Definen_A(q,p) := \# \mathcal {M}_A(q,p),where (using the notation of (REF ))\mathcal {M}_A(q,p) := \mathcal {M}(q,p;A) / *.Here, \mathcal {M}(q,p;A) is...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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37a3c083bb9304902f787f56f5978c84c2e27d81
subsection
185
279
Orientations
Similarly, the coefficients n_B can only be non-trivial if\, \langle c_1(TX),B\rangle - B\bullet \Sigma = (1 - K/\tau _X) \, \langle c_1(TX),B\rangle = (\tau _X - K) \, \omega (B) = 1.The coefficients n_B(x,p) can only be non-zero if\, \langle c_1(TX),B\rangle - B\bullet \Sigma = (1 - K/\tau _X) \, \langle c_1(TX),B\ra...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.02264084480702877, 0.003331667510792613, -0.026332950219511986, 0.009070068597793579, 0.0040201228111982346, -0.01302916556596756, 0.0188877135515213, 0.02433433011174202, 0.007426166441291571, 0.01491335965692997, -0.0377143993973732, -0.03356459364295006, 0.033351000398397446, -0.0397...
47f3c6cfa3821a16577014d1036d66c86f8386a6
subsection
186
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Orientations
Denoting also by f and g the appropriate isomorphisms in Part (1) of Definition REF , we have an isomorphismg \circ r \circ f^{-1} \colon W \rightarrow W,which is -\operatorname{Id}, hence it changes orientation by (-1)^{\dim W}.Denote also by r the induced map (V_1 \oplus V_2)/\ker f \rightarrow (V_2 \oplus V_1)/\ker ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.05682692676782608, 0.00030400080140680075, -0.010819090530276299, 0.0073780398815870285, 0.014214362017810345, 0.017350219190120697, 0.01887618377804756, 0.009972179308533669, 0.017914826050400734, 0.02716217376291752, -0.04529063403606415, -0.02972579374909401, 0.002323281252756715, 0....
733ee334878d9ee69da89d170622abcdad18a47b
subsection
187
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Orientations
In the special case when g_2 is the inclusion of a submanifold, this agrees with the orientation on the preimage, as defined in . This is the reason for the name used for this orientation convention, and for the sign in Part (1) above.Lemma 8.5 The identification of \ker f with the fibre sum orientation (as in Definit...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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ccf8007f107bdec8d49a45ff33c0f3afa685affe
subsection
188
279
Orientations
\\ &\hspace{142.26378pt} .(f_1,f_2)(H) \oplus \Delta \oplus (f_1,f_2)^{-1}(\Delta ) \cong \\ &\stackrel{(P2)}{\cong } (-1)^{\dim V_1 \dim W + \dim V_1 \dim V_2 + \dim V_2 \dim W} W \oplus W \oplus (f_1,f_2)^{-1}(\Delta ) \cong \\ &\stackrel{\varphi }{\cong } (-1)^{\dim V_1 \dim W + \dim V_1 \dim V_2 + \dim V_2 \dim W +...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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de81cc1e0f8c41c128b7e0809d8208fa25312966
subsection
189
279
Orientations
In *Section 7, these spaces are oriented using the fibre sum rule. the spaces of cylinders are given a coherent orientation and the critical manifolds are oriented as follows.For any oriented manifold S with a Morse–Smale pair (f_S,Z_S), fixing an orientation on a critical manifold of a critical point p also fixes an o...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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ae64e89044ff0f76dee012d3893cede88894170b
subsection
190
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Orientations
Under our conventions, these maps are always orientation-preserving for W^u_Y(\widehat{p}), and preserve orientations for W^s_Y(p) iff M(p) is even.Each cascade in (REF ) projects to a chain of pearls in \Sigma from q to p, with exactly one sphere, contained in\mathcal {M}(q,p;A)W^s_{\Sigma }(q) \times _{\operatorname{...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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e29213b011122d783ae8ef168b9387e3eb539458
subsection
191
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Orientations
To compare the two signs, it will be useful to also consider the fibre product\overline{\mathcal {M}({q}_{k_-},\widehat{p}_{k_+};A)}\pi _\Sigma ^{-1}\left(W^s_{\Sigma }(q) \right) \times _{\operatorname{ev}} \mathcal {M}^*_{H,0,\mathbb {R}\times Y;k_-,k_+}(A;J_Y) \times _{\operatorname{ev}} \pi _\Sigma ^{-1}\left(W^u_{...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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7a680eef8ab2068a232f1b20d02af048227d9591
subsection
192
279
Orientations
Recall that the left sides in (REF ) were given orientations in (REF ), which agree with the fibre sum orientations on the right sides.Note that \mathcal {M}(\widehat{q}_{k_-},{p}_{k_+};A) is a codimension 2 submanifold of \overline{\mathcal {M}({q}_{k_-},\widehat{p}_{k_+};A)}. Given an element (x,u,y) \in \mathcal {M}...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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70dd46eb9b8b5515172290d2f6cc87b21b580807
subsection
193
279
Orientations
\\ &\qquad .\lbrace 1\rbrace {}{i\,}\times {}{{s}}{} \big ( \pi _\Sigma ^{-1}\left(W^s_{\Sigma }(q) \right) \times _{\operatorname{ev}} \mathcal {M}^*_{H;k_-,k_+}(A) \times _{\operatorname{ev}} \pi _\Sigma ^{-1}\left(W^u_{\Sigma }(p) \right) \big ) {}{\widehat{u}\,}\times {}{i} \lbrace 1\rbrace = \\ &= (-1)^{M(q)} \lbr...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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b4adbb221573d1b63983089ead127d0c462c3288
subsection
194
279
Orientations
The last identity follows from the fact that the fibre sum orientation on the zero dimensional vector space 0 {}{di\,}\oplus {}{d{s}}{} \, \mathbb {R}^2 {}{d\widehat{u}\,}\oplus {}{di} \,0 is negative, which is a simple calculation (the reason ultimately being the fact that the matrix in (REF ) has negative determinant...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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260e479fdae55631e407e9dd2cd52f6780159a96
subsection
195
279
Orientations
This can be identified with T_{(a,b)} (A {}{f_1\,}\times {}{f_2}B), via the restriction of (\pi _A,\pi _B) to the fibre sum. This gives an identificationT_{(\tilde{a}, \tilde{b})} (\tilde{A} {}{\tilde{f}_1\,}\times {}{\tilde{f}_2}{} \tilde{B}) \cong \left( T_{(a,b)} (A {}{f_1\,}\times {}{f_2}B) \right) \oplus \mathbb {...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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cd17efbe30c05cd62e4157eb45810e322e78d218
subsection
196
279
Orientations
The commutative diagram T AT B(d f) R [df]id  T RTATB(d f) [df]   T Y defines the isomorphism \varphi .Denote by \psi the composition T A \oplus T B \oplus \mathbb {R}\oplus \mathbb {R}\rightarrow T A \oplus \mathbb {R}\oplus T B \oplus \mathbb {R}\rightarrow T \tilde{A} \oplus T\tilde{B}, where the first isomorphism...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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b52e3bbd3a6e17b8c55de15a60ab474b96b69294
subsection
197
279
Orientations
By Part (2) in Definition REF and the commutativity of the diagram, we conclude that the isomorphism \chi changes orientations by (-1)^{\dim B + 1 + \dim B + 1} = 1, as wanted.The space (REF ) is an S^1-bundle over (REF ). With respect to the connections discussed above (see (REF )), we have a decompositionT_{(x,u,y)}\...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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531e9ce85423995658fb0477e45e67dffb2004ef
subsection
198
279
Orientations
Writing (REF ) as(W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma )) \times _{\operatorname{ev}} W_{\Sigma }^u(p)we apply Lemma REF to W^s_{\Sigma }(q) \hookrightarrow \Sigma and \operatorname{ev}_\Sigma ^1\colon \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma )\rightarrow \Sigma to get a sign(...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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370c872315de7ce2aaf5ed14dec35ecadbfd4cad
subsection
199
279
Orientations
We then apply Lemma REF to \operatorname{ev}^2\colon W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma ) \rightarrow \Sigma and W_{\Sigma }^u(p) \hookrightarrow \Sigma to get the sign(-1&)^{\dim (W^s_{\Sigma }(q) \times _{\operatorname{ev}} \mathcal {M}^*_{0,\Sigma }(A;J_\Sigma ) + \dim...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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33ebb567f9c137e8021861c3a1bda810e7c03dfe
subsection
200
279
Orientations
This oriented zero-dimensional vector space coincides with the quotient of \left( T_{(x,u,y)}\mathcal {M}(\widehat{q}_{k_-},{p}_{k_+};A) \right) \oplus \mathbb {R}_{\operatorname{domain}} by the infinitesimal *-action on the domain of u. On the other hand, by Definition REF , the Gromov–witten sign of (\pi _\Sigma (x),...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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25bd0c6e7b714cdd93a1649230b9efb1eaf49a4c
subsection
201
279
Orientations
The corresponding sign associated to an element in the zero-dimensional \operatorname{ev}^{-1}(pt) is its Gromov–Witten sign.Observe that this is oriented diffeomeorphic to \mathcal {M}_X^*(B;J_W) \times _{\operatorname{ev}} \lbrace pt\rbrace , by Lemma REF . Analogously to what was pointed out in Remark REF , this ori...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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36f045367f1cb20ea03e72b35ef11c00aa9427c4
subsection
202
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Orientations
We have oriented isomorphisms\big [&W^s_{Y}(\widehat{p}) \times _{\operatorname{ev}} \big ( \mathcal {M}_X^*(B;J_W) \times _{\tilde{\operatorname{ev}}} \mathcal {M}^*_{H,1,\mathbb {R}\times Y;k_-,k_+}(0;J_Y) \big ) \big ]\times _{\operatorname{ev}} W_{Y}^u({p}) \\ & \cong \big [\big (\mathcal {M}_X^*(B;J_W) \times _{\t...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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4dc843de5ce8057e6bd78ef061a6f8acbaded81b
subsection
203
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Orientations
The first isomorphism preserves orientations, by Lemma REF (\dim \big ( \mathcal {M}_X^*(B;J_W) \times _{\tilde{\operatorname{ev}}} \mathcal {M}^*_{H,1,\mathbb {R}\times Y;k_-,k_+}(0;J_Y) \big ) + \dim Y is even). The second and third isomorphisms are orientation-preserving, by the associativity of the fibre sum orient...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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743a8c7742229f45b40451a6c34ec937206efc10
subsection
204
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Orientations
Denote by \operatorname{ev}\colon \mathcal {M}^*_{H}(B;J_W)/* \rightarrow X\times \Sigma the evaluation map at (0,\infty ) (where we quotiented by the space * of domain automorphisms). Write W^u_{X}(x) for \psi \big (W^u_{W}(x)\big ).Definition 8.18 The preimage orientation on \operatorname{ev}^{-1}\left(W^u_{X}(x) \ti...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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917b225e01fabc2ecce1ade86552f9d9720bd71c
subsection
205
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Orientations
The corresponding sign associated to an element in this zero-dimensional manifold is its Gromov–Witten sign.If W^u_{X}(x) \subset X and W_{\Sigma }^u(p)\subset \Sigma represent homology classes, then the Gromov–Witten orientation determines the signs with which elements in \operatorname{ev}^{-1}\left(W^u_{X}(x) \times ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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69b9cad948753f28f935327670904e9cc41162e3
subsection
206
279
Orientations
We used the associativity of the fibre sum orientation, the oriented diffeomorphism \mathcal {M}^*_{H,k_+}(0;J_Y)\cong \mathbb {R}_2 \times Y (see *Lemma 5.22), the fact that W and \mathcal {M}^*_{H}(B;J_W) are even dimensional and *Proposition 7.5.(a)&(c). Now, if we think of \mathcal {M}^*_{H}(B;J_W) as a space of ps...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.01922532543540001, -0.0016917523462325335, -0.008239424787461758, -0.01527345273643732, 0.007106503937393427, -0.02674761414527893, -0.011558081954717636, 0.01465549599379301, 0.016967112198472023, 0.049436550587415695, -0.038176003843545914, -0.0020598561968654394, 0.009116770699620247, ...
b330c69b0ade1cf1df52ddbc52479f93b0d93f21
subsection
207
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Orientations
Each of the Cases 1 through 3 motivates one of the following definitions.Definition 8.20 Let q,p\in \operatorname{Crit}(f_\Sigma ) and A \in H_2(\Sigma ;\mathbb {Z}). Definen_A(q,p) := \# \mathcal {M}_A(q,p),where (using the notation of (REF ))\mathcal {M}_A(q,p) := \mathcal {M}(q,p;A) / *.Here, \mathcal {M}(q,p;A) is...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.022386575117707253, -0.016099411994218826, -0.011918142437934875, -0.045047834515571594, 0.002788784448057413, -0.0069166431203484535, -0.0036071075592190027, -0.015809470787644386, 0.03763142228126526, 0.0031702870037406683, -0.018129006028175354, 0.011338259093463421, 0.0025274551007896...
51ef1b7a2147f4dae6d50e85e91de13590e3c2b8
subsection
208
279
Orientations
Similarly, the coefficients n_B can only be non-trivial if\, \langle c_1(TX),B\rangle - B\bullet \Sigma = (1 - K/\tau _X) \, \langle c_1(TX),B\rangle = (\tau _X - K) \, \omega (B) = 1.The coefficients n_B(x,p) can only be non-zero if\, \langle c_1(TX),B\rangle - B\bullet \Sigma = (1 - K/\tau _X) \, \langle c_1(TX),B\ra...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.01463727094233036, 0.0459417961537838, -0.013065176084637642, -0.008684678934514523, 0.0003066920326091349, -0.061998531222343445, 0.04420180991292, 0.0450870655477047, 0.015904104337096214, 0.0022684717550873756, -0.0014356811298057437, -0.0623953714966774, 0.012851493433117867, -0.039...
fe692a0c48e72d83b5451d54ae65a2abc40c4966
subsection
209
279
A formula for the symplectic homology differential
Recall that the symplectic chain complex (REF ) isSC_*(W,H) = \left(\bigoplus _{k>0} \bigoplus _{p_k\in \text{Crit}(f_\Sigma )}\mathbb {Z}\langle p_k, \widehat{p}_k \rangle \right) \oplus \left(\bigoplus _{x\in \text{Crit}(f_W)}\mathbb {Z}\langle x \rangle \right)as an abelian group, where f_\Sigma : \Sigma \rightarrow...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.03375885635614395, 0.019809672608971596, -0.005787995643913746, -0.03259896859526634, 0.02254151552915573, -0.048867929726839066, 0.027058973908424377, 0.01065265852957964, 0.004174071829766035, 0.027303161099553108, -0.026967404410243034, 0.019855458289384842, -0.020465925335884094, 0....
b0848ecd8d4b366b861274d588c799a66ac3e74b
subsection
210
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A formula for the symplectic homology differential
If W is Weinstein, this term is trivial if n\ge 3 and the minimal Chern number of spheres in \Sigma is at least 2.Given p\in \operatorname{Crit}(f_\Sigma ) and x\in \operatorname{Crit}(f_W),\langle \partial (p_{k_+}) , x \rangle = k_+ \sum _{B \in H_2(X;\mathbb {Z})} \delta _{k_+,(B\bullet \Sigma )} \, n_B(x,p)where 2(...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.01838868483901024, -0.007588193751871586, -0.025515252724289894, 0.013841109350323677, 0.012429529801011086, -0.013696135953068733, 0.045994602143764496, 0.03265708312392235, 0.005383077543228865, 0.06152960658073425, -0.0008717456948943436, 0.032473959028720856, -0.032229792326688766, ...
c48f8572aa1b4bd03bcfdf5c6b8050d608d81025
subsection
211
279
A formula for the symplectic homology differential
The comment about W Weinstein follows from Lemma *Lemma 6.6 (and, by Lemma REF below, it can be interpreted as saying that a certain relative Gromov–Witten invariant of the triple (X,\Sigma ,\omega ) vanishes).The contributions in \langle \partial (p_{k_+}) , x \rangle are the ones in Proposition REF , and consist of a...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.0439930222928524, 0.017282972112298012, -0.0129965515807271, 0.005609720479696989, 0.014171122573316097, -0.03063037060201168, 0.030355794355273247, 0.04262014478445053, 0.035206619650125504, 0.03749474510550499, 0.0008923688437789679, 0.03474899381399155, -0.012241469696164131, 0.02225...
f7b86e5e27423bb7cc282711a33129a985a34458
subsection
212
279
A formula for the symplectic homology differential
There are two flow lines of -Z_Y from \widehat{p}_{k_+}, which cancel one another.Remark 9.3 At least if there were no contributions \langle \partial (p_{k_+}) , x \rangle , it would be immediate from Theorem REF that \partial ^2 = 0.Recall that the symplectic chain complex (REF ) isSC_*(W,H) = \left(\bigoplus _{k>0} \...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.03667448088526726, 0.016430290415883064, -0.023051224648952484, -0.025614166632294655, 0.02068660408258438, -0.03740675002336502, 0.030297638848423958, 0.01591159962117672, 0.011868863366544247, 0.024698829278349876, -0.030389171093702316, 0.0019832290709018707, -0.007787988055497408, 0...
389a75d5eb510315610aac8bcae87fcb5c256fab
subsection
213
279
A formula for the symplectic homology differential
If W is Weinstein, this term is trivial if n\ge 3 and the minimal Chern number of spheres in \Sigma is at least 2.Given p\in \operatorname{Crit}(f_\Sigma ) and x\in \operatorname{Crit}(f_W),\langle \partial (p_{k_+}) , x \rangle = k_+ \sum _{B \in H_2(X;\mathbb {Z})} \delta _{k_+,(B\bullet \Sigma )} \, n_B(x,p)where 2(...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.01838868483901024, -0.007588193751871586, -0.025515252724289894, 0.013841109350323677, 0.012429529801011086, -0.013696135953068733, 0.045994602143764496, 0.03265708312392235, 0.005383077543228865, 0.06152960658073425, -0.0008717456948943436, 0.032473959028720856, -0.032229792326688766, ...
84f202c3f1eaff76621759410fad5d2571295d69
subsection
214
279
A formula for the symplectic homology differential
The comment about W Weinstein follows from Lemma *Lemma 6.6 (and, by Lemma REF below, it can be interpreted as saying that a certain relative Gromov–Witten invariant of the triple (X,\Sigma ,\omega ) vanishes).The contributions in \langle \partial (p_{k_+}) , x \rangle are the ones in Proposition REF , and consist of a...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.0439930222928524, 0.017282972112298012, -0.0129965515807271, 0.005609720479696989, 0.014171122573316097, -0.03063037060201168, 0.030355794355273247, 0.04262014478445053, 0.035206619650125504, 0.03749474510550499, 0.0008923688437789679, 0.03474899381399155, -0.012241469696164131, 0.02225...
6527e4106135fc714d98581be753aee26e8d104f
subsection
215
279
A formula for the symplectic homology differential
There are two flow lines of -Z_Y from \widehat{p}_{k_+}, which cancel one another.Remark 9.3 At least if there were no contributions \langle \partial (p_{k_+}) , x \rangle , it would be immediate from Theorem REF that \partial ^2 = 0.Recall that the symplectic chain complex (REF ) isSC_*(W,H) = \left(\bigoplus _{k>0} \...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.03667448088526726, 0.016430290415883064, -0.023051224648952484, -0.025614166632294655, 0.02068660408258438, -0.03740675002336502, 0.030297638848423958, 0.01591159962117672, 0.011868863366544247, 0.024698829278349876, -0.030389171093702316, 0.0019832290709018707, -0.007787988055497408, 0...
5c1033bc03bdcc680ff32d4deda9fea76ebaf7da
subsection
216
279
A formula for the symplectic homology differential
If W is Weinstein, this term is trivial if n\ge 3 and the minimal Chern number of spheres in \Sigma is at least 2.Given p\in \operatorname{Crit}(f_\Sigma ) and x\in \operatorname{Crit}(f_W),\langle \partial (p_{k_+}) , x \rangle = k_+ \sum _{B \in H_2(X;\mathbb {Z})} \delta _{k_+,(B\bullet \Sigma )} \, n_B(x,p)where 2(...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.01838868483901024, -0.007588193751871586, -0.025515252724289894, 0.013841109350323677, 0.012429529801011086, -0.013696135953068733, 0.045994602143764496, 0.03265708312392235, 0.005383077543228865, 0.06152960658073425, -0.0008717456948943436, 0.032473959028720856, -0.032229792326688766, ...
f7f737f77a9994cfed43a490ad0b2b00bcae4544
subsection
217
279
A formula for the symplectic homology differential
The comment about W Weinstein follows from Lemma *Lemma 6.6 (and, by Lemma REF below, it can be interpreted as saying that a certain relative Gromov–Witten invariant of the triple (X,\Sigma ,\omega ) vanishes).The contributions in \langle \partial (p_{k_+}) , x \rangle are the ones in Proposition REF , and consist of a...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.04127923399209976, 0.023507501929998398, -0.017710713669657707, 0.008351951837539673, 0.01456824503839016, -0.02803814969956875, 0.037251994013786316, 0.041645348072052, 0.031455203890800476, 0.03740454092621803, 0.0006902754539623857, 0.027580508962273598, -0.014598754234611988, 0.0233...
801581ee1e4eca2163da09ffe8209b0c2e7d598a
subsection
218
279
Relation to Gromov–Witten invariants
All the coefficients contributing to the differential in Theorem REF are either combinatorial or topological, except for the n_A(q,p), the n_B and the n_B(x,p). These are harder to determine, but can sometimes be related to Gromov–Witten invariants, absolute or relative.We denote by \operatorname{GW}^\Sigma _{0,k,A}(C_...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.04693432152271271, 0.0017279948806390166, -0.0020064576528966427, -0.04977235570549965, -0.0031393812969326973, -0.07574186474084854, -0.0020446032285690308, 0.023421386256814003, 0.04327234625816345, 0.01522008702158928, -0.017638517543673515, 0.005790499038994312, -0.01786739006638527, ...
a2705717319e68791aa7adff199d5d3863eda20d
subsection
219
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Relation to Gromov–Witten invariants
Furthermore, it is lacunary if it does not have critical points of consecutive Morse index.Lemma 9.4 If the Morse function f_\Sigma is perfect, then W^s_\Sigma (q) and W^u_\Sigma (p) represent classes in H_*(\Sigma ;\mathbb {Z}) andn_A(q,p) = \operatorname{GW}^\Sigma _{0,2,A}\big ([W^s_\Sigma (q)],[W^u_\Sigma (p)]\big...
{ "cite_spans": [] }
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Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.050054192543029785, 0.008782374672591686, 0.013612298294901848, -0.04480460658669472, 0.009774302132427692, -0.07117462158203125, -0.03027668222784996, 0.003569031832739711, 0.02235652133822441, 0.03915825113654137, -0.020845739170908928, 0.02099834382534027, 0.031024442985653877, -0.02...
c08a74a91d6abb314df3934dcb83bd1f72ebff99
subsection
220
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Relation to Gromov–Witten invariants
By the description of the Gysin sequence in Morse homology *(3.26), \langle \partial _{f_E}(p), \widehat{q}\rangle is the Euler class of E\rightarrow S integrated over S, which is precisely what we wanted to show.The following result does not need any hypotheses on the auxiliary Morse functions.Lemma 9.5 The count of ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.054557912051677704, -0.0020710951648652554, 0.0058242399245500565, -0.00136165926232934, 0.026775484904646873, -0.050682712346315384, 0.005633531603962183, 0.012876643799245358, 0.014547250233590603, 0.02390722744166851, -0.021725522354245186, 0.031367748975753784, -0.007307952735573053, ...
f9c5d63baec86ae6d20d48f072bc96274dacca33
subsection
221
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Relation to Gromov–Witten invariants
Nevertheless, it can be computationally quite challenging to use this fact to compute relative invariants of (X,\Sigma ,\omega ).Depending on what part of symplectic homology one wants to compute, it may also be possible to ignore the contributions coming from relative Gromov–Witten invariants. By Theorem REF , if X is...
{ "cite_spans": [] }
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1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.057177651673555374, 0.02683444321155548, -0.0040160128846764565, -0.022120488807559013, 0.020198294892907143, -0.04881763085722923, -0.0023836735635995865, 0.02151026949286461, 0.03121277317404747, 0.005922951735556126, 0.005617841612547636, 0.03710139915347099, -0.014973282814025879, 0...
a992f324dd49c81d3bd426e28c600f3a63b498dd
subsection
222
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Relation to Gromov–Witten invariants
There is an induced long exact sequence\ldots \rightarrow H_*(\Sigma )[t]t[1] \rightarrow SH_{*}^+(W,H) \rightarrow H_{*}(\Sigma )[t]t \stackrel{[\Delta ]}{\rightarrow } H_{*}(\Sigma )[t]t[1] \rightarrow \ldotswith connecting homomorphism [\Delta ] (we are not being careful keeping track of the degrees * in the sequenc...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.05102119967341423, -0.008460303768515587, -0.011023569852113724, -0.029386013746261597, -0.009909769520163536, -0.05163150280714035, -0.015791550278663635, 0.0102912075817585, 0.031644128262996674, 0.01861419342458248, 0.006076313555240631, 0.023786498233675957, 0.014548060484230518, 0....
8beb99b4ede62b257b48b029e08e432c7b7b7aff
subsection
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Relation to Gromov–Witten invariants
We also denote denote by \operatorname{GW}^{(X,\Sigma )}_{0,k,(s_1,\ldots ,s_l),B}(C_1,\ldots ,C_k;D_1,\ldots ,D_l) the genus 0 relative Gromov–Witten invariant of (X,\Sigma ,\omega ), counting pseudohomolorphic spheres in X class B\in H_2(X;\mathbb {Z}) with k marked points constrained to go through representatives of...
{ "cite_spans": [] }
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Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
[ -0.053369518369436264, 0.010916491970419884, -0.009207691065967083, -0.04442882537841797, 0.0002760590869002044, -0.09105468541383743, -0.004291073884814978, 0.012243865057826042, 0.014280694536864758, 0.04183511063456535, -0.00324977352283895, 0.0008582148002460599, 0.02732555940747261, -...
79e0ead21e20d209b6c3ffc7e71d26ca4df21ae3
subsection
224
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Relation to Gromov–Witten invariants
The orientation conventions in Definition REF are precisely the ones used in Gromov–Witten theory (recall Remark REF ). The second statement is proven along similar lines. Note that the W^u_W(x) define homology classes in W, but that the W^s_W(x) (which we do not consider) would define relative classes in H_*(W,Y;\math...
{ "cite_spans": [] }
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Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
[ -0.04175694286823273, 0.01052317675203085, -0.005788128823041916, -0.00847043190151453, 0.023030418902635574, -0.04227585345506668, -0.01694086380302906, 0.001336382352747023, 0.024266643449664116, 0.037483569234609604, -0.03400382399559021, 0.026067564263939857, 0.01244619395583868, 0.003...
8bf40816ae14772073b15a2aa3e724439f5e838a
subsection
225
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Relation to Gromov–Witten invariants
That is not a problem, though, since the numbers we are computing are invariants.Remark 9.7Computing Gromov–Witten invariants can be a very hard problem, both in the absolute and relative case, but it has been done for a large class of important examples, especially using tools from algebraic geometry. We implicitly as...
{ "cite_spans": [] }
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1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.05124134570360184, 0.031709205359220505, -0.008491902612149715, 0.0019665658473968506, 0.0267193540930748, -0.0637236014008522, 0.00824775081127882, 0.01034592930227518, 0.029435543343424797, 0.014801698736846447, -0.017975671216845512, 0.03772144392132759, -0.0059054200537502766, 0.022...
55091f63626d15c5c5f199acbee540352850b9ca
subsection
226
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Relation to Gromov–Witten invariants
The variable t has degree 2\frac{\tau _X - K}{K}, by (REF ) (which should also force us to take a global shift of C_*(\Sigma ) by 1-n; we don't do this to avoid making the notation even heavier). The first summand contains the orbits decorated with {} \, and the second summand, with the degree shift up by 1, contains t...
{ "cite_spans": [] }
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1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
[ -0.07292686402797699, 0.000735657406039536, -0.028789330273866653, -0.02331218682229519, 0.004611327312886715, -0.00596154248341918, -0.017529910430312157, 0.01638565957546234, 0.043267905712127686, 0.025722740218043327, 0.013669973239302635, 0.03390031307935715, -0.006487897597253323, 0.0...
3803779cf33fb870d546039d1d1a323d7eddab3e
subsection
227
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Relation to Gromov–Witten invariants
These are harder to determine, but can sometimes be related to Gromov–Witten invariants, absolute or relative.We denote by \operatorname{GW}^\Sigma _{0,k,A}(C_1,\ldots ,C_k) the genus 0 Gromov–Witten invariant of (\Sigma ,\omega _\Sigma ), counting pseudohomolorphic spheres in \Sigma in class A\in H_2(\Sigma ;\mathbb {...
{ "cite_spans": [] }
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1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.04919036105275154, 0.02363395318388939, -0.019346581771969795, -0.030103158205747604, -0.005221898667514324, -0.09337624162435532, 0.006015291437506676, 0.028424827381968498, 0.038540586829185486, 0.014372617937624454, -0.0020330692641437054, 0.006045806687325239, 0.0025327543262392282, ...
43f69ef242d5c050aee1efec56dd559953067c75
subsection
228
279
Relation to Gromov–Witten invariants
Furthermore, it is lacunary if it does not have critical points of consecutive Morse index.Lemma 9.4 If the Morse function f_\Sigma is perfect, then W^s_\Sigma (q) and W^u_\Sigma (p) represent classes in H_*(\Sigma ;\mathbb {Z}) andn_A(q,p) = \operatorname{GW}^\Sigma _{0,2,A}\big ([W^s_\Sigma (q)],[W^u_\Sigma (p)]\big...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.050054192543029785, 0.008782374672591686, 0.013612298294901848, -0.04480460658669472, 0.009774302132427692, -0.07117462158203125, -0.03027668222784996, 0.003569031832739711, 0.02235652133822441, 0.03915825113654137, -0.020845739170908928, 0.02099834382534027, 0.031024442985653877, -0.02...
93d2877f8206c7755430d5bbbfa3d6e3ee3482f4
subsection
229
279
Relation to Gromov–Witten invariants
By the description of the Gysin sequence in Morse homology *(3.26), \langle \partial _{f_E}(p), \widehat{q}\rangle is the Euler class of E\rightarrow S integrated over S, which is precisely what we wanted to show.The following result does not need any hypotheses on the auxiliary Morse functions.Lemma 9.5 The count of ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.054557912051677704, -0.0020710951648652554, 0.0058242399245500565, -0.00136165926232934, 0.026775484904646873, -0.050682712346315384, 0.005633531603962183, 0.012876643799245358, 0.014547250233590603, 0.02390722744166851, -0.021725522354245186, 0.031367748975753784, -0.007307952735573053, ...
e96d9c484e1bae7f89b5317e063eacde058ec580
subsection
230
279
Relation to Gromov–Witten invariants
Nevertheless, it can be computationally quite challenging to use this fact to compute relative invariants of (X,\Sigma ,\omega ).Depending on what part of symplectic homology one wants to compute, it may also be possible to ignore the contributions coming from relative Gromov–Witten invariants. By Theorem REF , if X is...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.057177651673555374, 0.02683444321155548, -0.0040160128846764565, -0.022120488807559013, 0.020198294892907143, -0.04881763085722923, -0.0023836735635995865, 0.02151026949286461, 0.03121277317404747, 0.005922951735556126, 0.005617841612547636, 0.03710139915347099, -0.014973282814025879, 0...
55c4e1e4f6c3198c9ab65c470bb17994af233bb2
subsection
231
279
Relation to Gromov–Witten invariants
There is an induced long exact sequence\ldots \rightarrow H_*(\Sigma )[t]t[1] \rightarrow SH_{*}^+(W,H) \rightarrow H_{*}(\Sigma )[t]t \stackrel{[\Delta ]}{\rightarrow } H_{*}(\Sigma )[t]t[1] \rightarrow \ldotswith connecting homomorphism [\Delta ] (we are not being careful keeping track of the degrees * in the sequenc...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.04533027857542038, -0.0007297488045878708, -0.0159953311085701, -0.015300876460969448, -0.013248041272163391, -0.03849257901310921, -0.014346957206726074, 0.01475905068218708, 0.03134962543845177, 0.02434403821825981, 0.0115233538672328, 0.026007674634456635, 0.030449125915765762, 0.026...
25316456e8358b75a4a92b64448435405437cccc
subsection
232
279
Example:
We now illustrate the results in this paper with the computation of the symplectic homology of the completion W of X\setminus \Sigma , where (X,\Sigma , \omega ) = (\mathbb {CP}^1 \times \mathbb {CP}^1,\Delta ,\omega _{FS}\oplus \omega _{FS}), where \Delta is the diagonal and \omega restricts to the Fubini-Study form o...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.02982536144554615, 0.019298763945698738, -0.02633175067603588, -0.027796320617198944, -0.007940716110169888, -0.08268719166517258, 0.04268611967563629, -0.0017401305958628654, 0.028162464499473572, 0.018108800053596497, -0.017818937078118324, -0.00986296497285366, 0.018474942073225975, ...
247e5ab158b473e050183694eec1813d1c5f214f
subsection
233
279
The coefficients in the differential
The manifold \Sigma = \mathbb {CP}^1 admits a lacunary Morse function f_\Sigma : \Sigma \rightarrow \mathbb {R}, with one critical point of Morse index 0, denoted by m (for minimum), and one critical point of index 2, denoted by M (for maximum). Lemma REF implies that all the numbers n_A(q,p) (giving the Case 1 contrib...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.045922666788101196, 0.018277525901794434, 0.01891830749809742, -0.05892137438058853, 0.010557635687291622, -0.040033578872680664, -0.017026476562023163, 0.023464802652597427, 0.02262568473815918, 0.012937680818140507, -0.007323215715587139, 0.028346946462988853, 0.00892516877502203, 0.0...
cc17a6bade827b8e005105fd725cf4d2c6cd2c15
subsection
234
279
The coefficients in the differential
We will now compute these invariants.Proposition 10.1n_{L_i} = \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; pt \right) = 1, for i=1,2 (the point constraint is in \Delta , not in \mathbb {CP}^1 \times \mathbb {CP}^1); n_{L_i}(e,M) = \operatorname{GW}_{L_i,1,(1)}^{\mathbb ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.055708903819322586, 0.04569656401872635, -0.0064294179901480675, -0.0053228712640702724, 0.020268883556127548, -0.04099564999341965, -0.010767844505608082, -0.0032585894223302603, 0.0032356951851397753, 0.015102455392479897, -0.022756706923246384, -0.0014833449386060238, -0.01259937044233...
ce4a7860b1abb2f350228b3ca84402dbb2425efd
subsection
235
279
The coefficients in the differential
This satisfies the vanishing normal Nijenhuis tensor condition *(4.6), and can thus be used for computing relative Gromov–Witten invariants.[Proof of Proposition REF ]Given i=1,2, \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; [pt] \right) = 1 is the fact that if one fixe...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.06971944868564606, 0.037057533860206604, -0.013087659142911434, -0.02351962961256504, 0.006639220751821995, -0.003998795058578253, -0.03464604914188385, -0.004185761325061321, 0.0190324317663908, -0.01843719184398651, -0.000654859934002161, 0.015781503170728683, 0.0034607890993356705, 0...
172b55e33f05b8f4ef6d22b32cf2d6f99e536018
subsection
236
279
The coefficients in the differential
To prove that \operatorname{GW}_{L_1+L_2,1,(2)}^{\mathbb {CP}^1 \times \mathbb {CP}^1, \Delta }\left(pt; pt \right) = 1 we show that, up to domain automorphism, there is a unique holomorphic map U: \mathbb {CP}^1 \rightarrow \mathbb {CP}^1 \times \mathbb {CP}^1, such that U_*[\mathbb {CP}^1] = L_1+L_2 \in H_2(\mathbb...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.080764040350914, 0.04068725183606148, -0.03055359236896038, -0.017077656462788582, 0.010271012783050537, -0.00599015224725008, -0.019061656668782234, 0.009439258836209774, 0.007039382588118315, 0.001106461277231574, 0.014368734322488308, 0.005497967824339867, 0.04700552672147751, -0.004...
4e9747cfb9e66cd7b1c80f3f89fdcce8a79728b1
subsection
237
279
The coefficients in the differential
This invariant counts the number of lines in \mathbb {CP}^1 through two generic points, which is 1 (the integral complex structure on \mathbb {CP}^1 is regular).The manifold W = T^*S^2 also admits a lacunary Morse function f_W: W \rightarrow \mathbb {R} growing at infinity, with one critical point of index 0, denoted b...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.05438971519470215, 0.04398180544376373, 0.012468124739825726, -0.031315289437770844, 0.0072450945153832436, -0.02441737987101078, -0.013421929441392422, 0.021166816353797913, 0.007718181237578392, 0.020937904715538025, -0.027774769812822342, 0.01284201629459858, 0.023089686408638954, -0...
686850e808bfb8cd4a8ee202736415655426614b
subsection
238
279
The coefficients in the differential
We will now compute these invariants.Proposition 10.1n_{L_i} = \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; pt \right) = 1, for i=1,2 (the point constraint is in \Delta , not in \mathbb {CP}^1 \times \mathbb {CP}^1); n_{L_i}(e,M) = \operatorname{GW}_{L_i,1,(1)}^{\mathbb ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.055708903819322586, 0.04569656401872635, -0.0064294179901480675, -0.0053228712640702724, 0.020268883556127548, -0.04099564999341965, -0.010767844505608082, -0.0032585894223302603, 0.0032356951851397753, 0.015102455392479897, -0.022756706923246384, -0.0014833449386060238, -0.01259937044233...
fb118d0a72679efeafbaa0771cf4a5b0d3c30e59
subsection
239
279
The coefficients in the differential
This satisfies the vanishing normal Nijenhuis tensor condition *(4.6), and can thus be used for computing relative Gromov–Witten invariants.[Proof of Proposition REF ]Given i=1,2, \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; [pt] \right) = 1 is the fact that if one fixe...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.06971944868564606, 0.037057533860206604, -0.013087659142911434, -0.02351962961256504, 0.006639220751821995, -0.003998795058578253, -0.03464604914188385, -0.004185761325061321, 0.0190324317663908, -0.01843719184398651, -0.000654859934002161, 0.015781503170728683, 0.0034607890993356705, 0...
baea13879ab382b71c99a77e1104f772bca8a837
subsection
240
279
The coefficients in the differential
To prove that \operatorname{GW}_{L_1+L_2,1,(2)}^{\mathbb {CP}^1 \times \mathbb {CP}^1, \Delta }\left(pt; pt \right) = 1 we show that, up to domain automorphism, there is a unique holomorphic map U: \mathbb {CP}^1 \rightarrow \mathbb {CP}^1 \times \mathbb {CP}^1, such that U_*[\mathbb {CP}^1] = L_1+L_2 \in H_2(\mathbb...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.080764040350914, 0.04068725183606148, -0.03055359236896038, -0.017077656462788582, 0.010271012783050537, -0.00599015224725008, -0.019061656668782234, 0.009439258836209774, 0.007039382588118315, 0.001106461277231574, 0.014368734322488308, 0.005497967824339867, 0.04700552672147751, -0.004...
9d21332008776286223472d159e8c128e5c490a8
subsection
241
279
The coefficients in the differential
This invariant counts the number of lines in \mathbb {CP}^1 through two generic points, which is 1 (the integral complex structure on \mathbb {CP}^1 is regular).The manifold W = T^*S^2 also admits a lacunary Morse function f_W: W \rightarrow \mathbb {R} growing at infinity, with one critical point of index 0, denoted b...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.05438971519470215, 0.04398180544376373, 0.012468124739825726, -0.031315289437770844, 0.0072450945153832436, -0.02441737987101078, -0.013421929441392422, 0.021166816353797913, 0.007718181237578392, 0.020937904715538025, -0.027774769812822342, 0.01284201629459858, 0.023089686408638954, -0...
4a63248fb1e8e55a8fcf3ad636f7e760665d9f1b
subsection
242
279
The coefficients in the differential
We will now compute these invariants.Proposition 10.1n_{L_i} = \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; pt \right) = 1, for i=1,2 (the point constraint is in \Delta , not in \mathbb {CP}^1 \times \mathbb {CP}^1); n_{L_i}(e,M) = \operatorname{GW}_{L_i,1,(1)}^{\mathbb ...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.055708903819322586, 0.04569656401872635, -0.0064294179901480675, -0.0053228712640702724, 0.020268883556127548, -0.04099564999341965, -0.010767844505608082, -0.0032585894223302603, 0.0032356951851397753, 0.015102455392479897, -0.022756706923246384, -0.0014833449386060238, -0.01259937044233...
4ae37e6cc39a263d0d5c168d56e3ceddca8f28b4
subsection
243
279
The coefficients in the differential
This satisfies the vanishing normal Nijenhuis tensor condition *(4.6), and can thus be used for computing relative Gromov–Witten invariants.[Proof of Proposition REF ]Given i=1,2, \operatorname{GW}_{L_i,0,(1)}^{\mathbb {CP}^1\times \mathbb {CP}^1,\Delta }\left(\emptyset ; [pt] \right) = 1 is the fact that if one fixe...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.06971944868564606, 0.037057533860206604, -0.013087659142911434, -0.02351962961256504, 0.006639220751821995, -0.003998795058578253, -0.03464604914188385, -0.004185761325061321, 0.0190324317663908, -0.01843719184398651, -0.000654859934002161, 0.015781503170728683, 0.0034607890993356705, 0...
db9097128c1e9be38d92bcb7a2bbaaedc49ae244
subsection
244
279
The coefficients in the differential
To prove that \operatorname{GW}_{L_1+L_2,1,(2)}^{\mathbb {CP}^1 \times \mathbb {CP}^1, \Delta }\left(pt; pt \right) = 1 we show that, up to domain automorphism, there is a unique holomorphic map U: \mathbb {CP}^1 \rightarrow \mathbb {CP}^1 \times \mathbb {CP}^1, such that U_*[\mathbb {CP}^1] = L_1+L_2 \in H_2(\mathbb...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.07957164198160172, 0.05113576352596283, -0.024942414835095406, -0.008024287410080433, -0.011410963721573353, 0.007528490386903286, -0.0012843054719269276, 0.000018115668353857473, -0.006155513226985931, 0.006658938247710466, 0.023462649434804916, -0.007337798830121756, 0.04332504794001579...
cba24113f8a0fc85c34b00b4f6ecff21467fcd49
subsection
245
279
The group
We can now compute the symplectic homology chain complex for T^*S^2. Using the functions f_\Sigma and f_W introduced above, we haveSC_*(T^*S^2) = \mathbb {Z}\left\langle e,c\right\rangle \oplus \bigoplus _{k>0} \mathbb {Z}\left\langle {m}_k, \widehat{m}_k, {M}_k, \widehat{M}_k \right\rangleWe can use Theorem REF , Lemm...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.047772958874702454, 0.02593171037733555, 0.004433880094438791, -0.0024535153061151505, 0.016590800136327744, -0.0706368163228035, -0.019170233979821205, 0.006173853296786547, 0.012530862353742123, 0.006196747999638319, -0.014011365361511707, 0.043377235531806946, -0.032662659883499146, ...
029154022571e18cfb87f3dbbb287988217c01d4
subsection
246
279
The group
Given k\ge 2,\partial {m}_{k+1} &= 2 \, n_L(M,m) \, \widehat{M}_{k-1} \,+ \,\big ( n_{L_1} \, + \, n_{L_2} \big )\, \widehat{m}_k = \\ &= 2 \times 1 \, \widehat{M}_{k-1} \, + \, \big (1 + 1 \big )\, \widehat{m}_k = 2 \, \widehat{M}_{k-1} + 2 \, \widehat{m}_kand\partial {M}_{k} &= \big ( n_{L_1} \, + \, n_{L_2} \big )\,...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.022550147026777267, 0.04937230795621872, -0.010107897222042084, -0.019147789105772972, -0.01588274911046028, -0.010649527423083782, 0.010199440643191338, 0.041560620069503784, -0.029873603954911232, 0.004699218552559614, -0.03539671003818512, -0.0005344788660295308, -0.05965566262602806, ...
a1c6a5dc100705f74d539f1642f165787a1bb891
subsection
247
279
The group
We can conclude the following.Proposition 11.1SH_*(T^*S^2 ; \mathbb {Z}) = \mathbb {Z}\left\langle c, {m}_{1}, e, {M}_{k} - {m}_{k+1}, \widehat{M}_{k} \right\rangle \oplus \mathbb {Z}/ 2 \left\langle e + \widehat{m}_{1}, \widehat{M}_{k} + \widehat{m}_{k+1} \right\ranglewhere we take all k \ge 1.We can compare these res...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.04199682176113129, 0.021852998062968254, -0.023440087214112282, 0.04010452330112457, 0.04651392251253128, -0.0012914176331833005, 0.00835510902106762, 0.014222761616110802, 0.019609708338975906, 0.03686930611729622, -0.017824232578277588, 0.018831424415111542, -0.012139706872403622, 0.0...
452231d946645c7704d16f3a07b62cacfa568e02
subsection
248
279
The group
Phys., volume=24, publisher=Eur. Math. Soc., Zürich, pages=271485, review=3444367,AlbersFrauenfelderNegativeLineBundlesarticle author=Albers, Peter, author=Frauenfelder, Urs, title=Floer homology for negative line bundles and Reeb chords in prequantization spaces, date=2009, ISSN=1930-5311, journal=J. Mod. Dyn., volume...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
[ -0.036184608936309814, 0.008024074137210846, -0.03926609829068184, 0.022073831409215927, 0.014476894401013851, -0.004641301464289427, 0.02619265206158161, -0.0165973249822855, -0.005552781280130148, 0.06388749182224274, -0.04179840907454491, 0.015727795660495758, -0.023660339415073395, -0....
2eb40f203ce5843e1c6ef0cea4e076962b06c989
subsection
249
279
The group
Topol., volume=7, pages=799888, url=https://doi.org/10.2140/gt.2003.7.799, review=2026549,BiranBarriersarticle author=Biran, Paul, title=Lagrangian barriers and symplectic embeddings, date=2001, ISSN=1016-443X, journal=Geom. Funct. Anal., volume=11, number=3, pages=407464, url=http://dx.doi.org/10.1007/PL00001678, revi...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
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2,018
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Mathematics
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250
279
The group
S., author=Yan, Jun, title=The loop homology algebra of spheres and projective spaces, date=2004, booktitle=Categorical decomposition techniques in algebraic topology (Isle of Skye, 2001), series=Progr. Math., volume=215, publisher=Birkhäuser, Basel, pages=7792, review=2039760,DiogoLisiSplitunpublished author=Diogo, Lu...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
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2,018
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Mathematics
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The group
Math., volume=41, number=6, pages=775813, url=http://dx.doi.org.umiss.idm.oclc.org/10.1002/cpa.3160410603, review=948771,GanatraThesisbook author=Ganatra, Sheel, title=Symplectic Cohomology and Duality for the Wrapped Fukaya Category, publisher=ProQuest LLC, Ann Arbor, MI, date=2012, url=http://gateway.proquest.com.umi...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
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2,018
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Mathematics
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Math., volume=82, number=2, pages=307347, url=https://doi.org/10.1007/BF01388806, review=809718,HuRuanarticle author=Hu, JianXun, author=Ruan, YongBin, title=Positive divisors in symplectic geometry, date=2013, ISSN=1674-7283, journal=Sci. China Math., volume=56, number=6, pages=11291144, url=http://dx.doi.org/10.1007/...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
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Mathematics
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4c903e95853833b19ba1789be9bafffdd35c88ab
subsection
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The group
Math., volume=20, number=8, pages=1850014, 43, url=https://doi.org/10.1142/S0219199718500141, review=3883405,Kobayashibook author=Kobayashi, Shoshichi, title=Differential geometry of complex vector bundles, series=Publications of the Mathematical Society of Japan, publisher=Princeton University Press, Princeton, NJ; Pr...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
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Mathematics
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9f5ece6d29b10a467b45a8bbc1848a810227186e
subsection
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The group
Topol., volume=13, number=4, pages=18771944, url=http://dx.doi.org.umiss.idm.oclc.org/10.2140/gt.2009.13.1877, review=2497314,McLeanMBSequencemisc author=McLean, Mark, title=Computing symplectic homology of affine varieties (using spectral sequences), date=2016, url=http://www.math.stonybrook.edu/ markmclean/talks/spec...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
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2,018
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Mathematics
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subsection
255
279
The group
Symplectic Geom., volume=11, number=1, pages=109133, url=http://projecteuclid.org.umiss.idm.oclc.org/euclid.jsg/1362146735, review=3022923,Pascaleffunpublished author=Pascaleff, James, title=On the symplectic cohomology of log Calabi–Yau surfaces, date=2013, note=arXiv:1304.5298,Ritterarticle author=Ritter, Alexander F...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
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The group
Ann., volume=368, number=1-2, pages=367390, url=https://doi.org/10.1007/s00208-016-1478-y, review=3651577,SiebertGWarticle author=Siebert, Bernd, title=Algebraic and symplectic Gromov–Witten invariants coincide, date=1999, ISSN=0373-0956, journal=Ann. Inst. Fourier (Grenoble), volume=49, number=6, pages=17431795, url=h...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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e40d956289a902bb790ec624c6b023d9e29ef465
subsection
257
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The group
Given k\ge 2,\partial {m}_{k+1} &= 2 \, n_L(M,m) \, \widehat{M}_{k-1} \,+ \,\big ( n_{L_1} \, + \, n_{L_2} \big )\, \widehat{m}_k = \\ &= 2 \times 1 \, \widehat{M}_{k-1} \, + \, \big (1 + 1 \big )\, \widehat{m}_k = 2 \, \widehat{M}_{k-1} + 2 \, \widehat{m}_kand\partial {M}_{k} &= \big ( n_{L_1} \, + \, n_{L_2} \big )\,...
{ "cite_spans": [] }
10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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7605fd96f3c8fd4c150ce9edd50f61e0b130b059
subsection
258
279
The group
We can conclude the following.Proposition 11.1SH_*(T^*S^2 ; \mathbb {Z}) = \mathbb {Z}\left\langle c, {m}_{1}, e, {M}_{k} - {m}_{k+1}, \widehat{M}_{k} \right\rangle \oplus \mathbb {Z}/ 2 \left\langle e + \widehat{m}_{1}, \widehat{M}_{k} + \widehat{m}_{k+1} \right\ranglewhere we take all k \ge 1.We can compare these res...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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de2a8a5d753a023d4e40caf1d92ed6077537ddc0
subsection
259
279
The group
Phys., volume=24, publisher=Eur. Math. Soc., Zürich, pages=271485, review=3444367,AlbersFrauenfelderNegativeLineBundlesarticle author=Albers, Peter, author=Frauenfelder, Urs, title=Floer homology for negative line bundles and Reeb chords in prequantization spaces, date=2009, ISSN=1930-5311, journal=J. Mod. Dyn., volume...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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18e03ed34f6948804572a2d043412dd4f07e745e
subsection
260
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The group
Topol., volume=7, pages=799888, url=https://doi.org/10.2140/gt.2003.7.799, review=2026549,BiranBarriersarticle author=Biran, Paul, title=Lagrangian barriers and symplectic embeddings, date=2001, ISSN=1016-443X, journal=Geom. Funct. Anal., volume=11, number=3, pages=407464, url=http://dx.doi.org/10.1007/PL00001678, revi...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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cd698903096e078a50b256b476be63ee81032a17
subsection
261
279
The group
S., author=Yan, Jun, title=The loop homology algebra of spheres and projective spaces, date=2004, booktitle=Categorical decomposition techniques in algebraic topology (Isle of Skye, 2001), series=Progr. Math., volume=215, publisher=Birkhäuser, Basel, pages=7792, review=2039760,DiogoLisiSplitunpublished author=Diogo, Lu...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
en
Mathematics
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525a52f517136dccf2a9e03a495abc5cf57aa708
subsection
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279
The group
Math., volume=41, number=6, pages=775813, url=http://dx.doi.org.umiss.idm.oclc.org/10.1002/cpa.3160410603, review=948771,GanatraThesisbook author=Ganatra, Sheel, title=Symplectic Cohomology and Duality for the Wrapped Fukaya Category, publisher=ProQuest LLC, Ann Arbor, MI, date=2012, url=http://gateway.proquest.com.umi...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
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Math., volume=82, number=2, pages=307347, url=https://doi.org/10.1007/BF01388806, review=809718,HuRuanarticle author=Hu, JianXun, author=Ruan, YongBin, title=Positive divisors in symplectic geometry, date=2013, ISSN=1674-7283, journal=Sci. China Math., volume=56, number=6, pages=11291144, url=http://dx.doi.org/10.1007/...
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10.1112/topo.12105
1804.08014
Symplectic Homology of complements of smooth divisors
[ "Luís Diogo", "Samuel T. Lisi" ]
[ "math.SG" ]
2,018
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Mathematics
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