User BrianT

11 votes

1 answer

2k views

What is the current status of the Arnold conjecture?

asked Oct 15, 2018 at 9:56

8 votes

1 answer

478 views

Physical intuition behind prequantization spaces

asked Oct 5, 2018 at 10:26

5 votes

0 answers

235 views

Betti sum, cup-length, Lusternik-Schnirelmann category, and critical points

asked Oct 17, 2018 at 14:44

5 votes

1 answer

275 views

Transgression image and Serre spectral sequence for tori

asked Aug 29, 2018 at 18:37

4 votes

1 answer

738 views

Computing the Euler class of a vector bundle

asked May 17, 2018 at 17:58

4 votes

1 answer

494 views

On the Leray spectral sequence and sheaf cohomology

asked Jun 17, 2018 at 13:09

4 votes

2 answers

268 views

Contactomorphisms have in general no fixed points

asked Dec 22, 2019 at 8:38

3 votes

0 answers

101 views

On two different descriptions of Delzant polytopes

asked Dec 23, 2019 at 19:28

3 votes

0 answers

127 views

Evaluating the Euler class of a circle bundle on fibers

asked Nov 24, 2020 at 14:59

3 votes

1 answer

297 views

Is the minimal Chern number of a toric manifold at least 2?

asked Jun 22, 2019 at 15:46

3 votes

0 answers

118 views

On the construction of principal $S^1$-bundles with prescribed characteristic form

asked Dec 12, 2020 at 18:58

3 votes

0 answers

474 views

What is the filtration in Leray's spectral sequence?

asked Aug 31, 2018 at 20:38

3 votes

0 answers

182 views

Cohomological indices VS cup-length, Lusternik-Schnirelmann category, betti sum in critical point set theory

asked Jan 18, 2019 at 13:01

3 votes

0 answers

220 views

Where can I find good surveys on Symplectic and Contact geometry

asked Oct 4, 2018 at 22:17

3 votes

3 answers

831 views

A few general questions about pre-sheaves and sheaves

asked Jun 13, 2018 at 13:47

2 votes

0 answers

61 views

On cohomological algebras related to toric manifolds

asked Sep 19, 2018 at 14:39

2 votes

1 answer

122 views

On the existence and classification of prequantization spaces over a closed symplectic manifold

asked Dec 26, 2018 at 17:15

2 votes

0 answers

68 views

Condition for a map to carry over to Leray spectral sequences

asked Aug 25, 2018 at 16:23

2 votes

0 answers

103 views

On the limit of a directed system of sheaves

asked Aug 27, 2018 at 12:09

2 votes

1 answer

156 views

Leray spectral sequence for continuous functions on pairs of topological spaces

asked Jun 24, 2018 at 19:16

2 votes

0 answers

138 views

Maps between Leray spectral sequences

asked Jul 4, 2018 at 15:09

2 votes

1 answer

150 views

Comparing the minimal Chern number and the cup-length of a symplectic manifold

asked Dec 21, 2019 at 22:47

2 votes

0 answers

168 views

What is the relation between the different generating functions thought as finite approximations of action functionals

asked May 2, 2019 at 11:43

2 votes

0 answers

133 views

Inferring properties of toric manifolds through Delzant's description

asked May 18, 2019 at 19:33

2 votes

0 answers

94 views

Homotopy type of transversal families of submanifolds through deformation

asked May 30, 2019 at 17:39

2 votes

1 answer

157 views

Equivariant Coefficient ring action on singular cohomology

asked Dec 30, 2019 at 8:32

1 vote

0 answers

311 views

On prequantization bundles over integral symplectic manifolds

asked Nov 24, 2020 at 20:47

1 vote

0 answers

87 views

Effective classes in toric Kähler manifolds

asked Oct 19, 2018 at 10:39

1 vote

0 answers

115 views

maps between two Leray spectral sequences based on maps on cochain complexes

asked Jul 8, 2018 at 9:56

1 vote

0 answers

76 views

Direct limit of complexes from cocycle property up to homotopy

asked Aug 13, 2018 at 10:31

Stack Exchange Network

47 Questions

What is the current status of the Arnold conjecture?

Physical intuition behind prequantization spaces

Betti sum, cup-length, Lusternik-Schnirelmann category, and critical points

Transgression image and Serre spectral sequence for tori

Computing the Euler class of a vector bundle

On the Leray spectral sequence and sheaf cohomology

Contactomorphisms have in general no fixed points

On two different descriptions of Delzant polytopes

Evaluating the Euler class of a circle bundle on fibers

Is the minimal Chern number of a toric manifold at least 2?

On the construction of principal $S^1$-bundles with prescribed characteristic form

What is the filtration in Leray's spectral sequence?

Cohomological indices VS cup-length, Lusternik-Schnirelmann category, betti sum in critical point set theory

Where can I find good surveys on Symplectic and Contact geometry

A few general questions about pre-sheaves and sheaves

On cohomological algebras related to toric manifolds

On the existence and classification of prequantization spaces over a closed symplectic manifold

Condition for a map to carry over to Leray spectral sequences

On the limit of a directed system of sheaves

Leray spectral sequence for continuous functions on pairs of topological spaces

Maps between Leray spectral sequences

Comparing the minimal Chern number and the cup-length of a symplectic manifold

What is the relation between the different generating functions thought as finite approximations of action functionals

Inferring properties of toric manifolds through Delzant's description

Homotopy type of transversal families of submanifolds through deformation

Equivariant Coefficient ring action on singular cohomology

On prequantization bundles over integral symplectic manifolds

Effective classes in toric Kähler manifolds

maps between two Leray spectral sequences based on maps on cochain complexes

Direct limit of complexes from cocycle property up to homotopy