User Filip

10 votes

1 answer

642 views

Homology of the free loop space of a Grassmanian

asked Apr 4, 2019 at 15:24

9 votes

1 answer

523 views

Smooth projective variety with no second homotopy group

asked Mar 26, 2021 at 16:13

8 votes

2 answers

646 views

Kronheimer's results on ALE spaces as hyperkahler quotients

asked May 13, 2019 at 11:08

7 votes

2 answers

458 views

Symplectic resolutions amongst cotangent bundles

asked Mar 26, 2021 at 18:59

6 votes

3 answers

1k views

Fixed points under a finite group action on projective variety

asked Apr 16, 2019 at 21:46

5 votes

1 answer

179 views

Homology of the free loop space of generalized flag varieties

asked Jan 28, 2021 at 23:23

5 votes

1 answer

266 views

Kähler manifold with even-only singular cohomology

asked Sep 17, 2019 at 18:15

4 votes

0 answers

121 views

Intersection of components in Springer fibre of type A

asked May 18, 2019 at 14:10

4 votes

1 answer

881 views

Białynicki-Birula decomposition for singular projective variety

asked Apr 9, 2020 at 13:20

4 votes

1 answer

127 views

$\mathbb{C}^*$-equivariant smooth completion of a quasiprojective variety

asked Oct 18, 2021 at 11:58

4 votes

1 answer

119 views

Image of a quiver variety under natural morphism

asked Mar 14, 2019 at 21:47

4 votes

2 answers

323 views

Gradient of a proper function is integrable

asked Apr 5, 2018 at 9:32

4 votes

1 answer

200 views

Lagrangian cores of quiver variety in different GIT chambers

asked Oct 26, 2018 at 19:51

4 votes

1 answer

330 views

Equivariant quantum cohomology of conical symplectic resolutions

asked Oct 30, 2018 at 18:05

4 votes

1 answer

697 views

The singular cohomology embeds into the symplectic cohomology

asked Feb 14, 2019 at 12:22

3 votes

1 answer

413 views

Core of the Jordan quiver variety

asked Mar 13, 2019 at 16:59

3 votes

1 answer

157 views

Multiplication in $Z(\mathbb{C}S_n)$ [duplicate]

asked May 16, 2019 at 14:52

3 votes

0 answers

81 views

Hypertoric varieties in dimension 4?

asked Apr 16, 2019 at 14:50

3 votes

0 answers

103 views

Contact 3-manifolds with hyperkahler Stein fillings?

asked Apr 16, 2019 at 15:14

3 votes

1 answer

288 views

Is an equivariant projective morphism equivariantly-projective?

asked Nov 2, 2021 at 20:58

3 votes

1 answer

264 views

Schubert cells in G/P for reductive G

asked Feb 3, 2021 at 23:24

3 votes

1 answer

239 views

Resolution of conical singularities have even-only cohomology?

asked Nov 8, 2022 at 17:14

3 votes

0 answers

118 views

Nakajima reflection functors and the flavour/framing group action

asked Jun 6, 2020 at 16:35

3 votes

1 answer

365 views

Viterbo restriction map surjective on Weinstein neighbourhood

asked Jan 12, 2020 at 18:08

3 votes

0 answers

92 views

Displacing a conormal Lagrangian from the zero section

asked Dec 3, 2020 at 11:13

2 votes

1 answer

495 views

Two Lagrangian submanifolds with clean intersections

asked Nov 11, 2019 at 10:41

2 votes

0 answers

363 views

Intersection of two quadrics in $\mathbb{R} P^5$

asked Apr 4, 2019 at 19:08

2 votes

1 answer

142 views

Characterisation of even nilpotent elements in $\mathfrak{sl}_n$

asked Apr 11, 2019 at 22:58

2 votes

1 answer

195 views

Core components of quiver varieties as fiber bundles of flag varieties

asked Jan 29, 2019 at 17:18

2 votes

1 answer

205 views

What is symplectic cut of a 4-ball?

asked Jun 26, 2018 at 12:12

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41 Questions

Homology of the free loop space of a Grassmanian

Smooth projective variety with no second homotopy group

Kronheimer's results on ALE spaces as hyperkahler quotients

Symplectic resolutions amongst cotangent bundles

Fixed points under a finite group action on projective variety

Homology of the free loop space of generalized flag varieties

Kähler manifold with even-only singular cohomology

Intersection of components in Springer fibre of type A

Białynicki-Birula decomposition for singular projective variety

$\mathbb{C}^*$-equivariant smooth completion of a quasiprojective variety

Image of a quiver variety under natural morphism

Gradient of a proper function is integrable

Lagrangian cores of quiver variety in different GIT chambers

Equivariant quantum cohomology of conical symplectic resolutions

The singular cohomology embeds into the symplectic cohomology

Core of the Jordan quiver variety

Multiplication in $Z(\mathbb{C}S_n)$ [duplicate]

Hypertoric varieties in dimension 4?

Contact 3-manifolds with hyperkahler Stein fillings?

Is an equivariant projective morphism equivariantly-projective?

Schubert cells in G/P for reductive G

Resolution of conical singularities have even-only cohomology?

Nakajima reflection functors and the flavour/framing group action

Viterbo restriction map surjective on Weinstein neighbourhood

Displacing a conormal Lagrangian from the zero section

Two Lagrangian submanifolds with clean intersections

Intersection of two quadrics in $\mathbb{R} P^5$

Characterisation of even nilpotent elements in $\mathfrak{sl}_n$

Core components of quiver varieties as fiber bundles of flag varieties

What is symplectic cut of a 4-ball?