User YHBKJ

12 votes

1 answer

2k views

Wrapped Fukaya categories of Stein manifolds

asked Sep 17, 2014 at 18:02

7 votes

2 answers

1k views

Why non-compact Calabi-Yau surfaces are not self-mirror?

asked Feb 28, 2014 at 17:57

7 votes

0 answers

204 views

Closed geodesics on $K(\pi,1)$ spaces

asked May 24, 2021 at 0:08

6 votes

1 answer

767 views

The topology of Fano schemes of lines

asked Apr 27, 2015 at 9:32

5 votes

0 answers

605 views

Lie algebra of holomorphic vector fields

asked Sep 1, 2015 at 19:04

5 votes

1 answer

491 views

Computing quantum cohomology for total spaces of vector bundles over $\mathbb{P}^m$

asked Oct 17, 2015 at 19:10

5 votes

0 answers

221 views

Legendrian surgery and invertible elements in zeroth degree symplectic cohomology

asked May 3, 2019 at 18:07

4 votes

0 answers

281 views

Derived categories of coherent sheaves and degenerations of abelian varieties

asked Jun 11, 2018 at 9:12

4 votes

0 answers

225 views

Generation of compact Lagrangians over fields with characteristic 2

asked Apr 23, 2015 at 3:43

4 votes

1 answer

531 views

Lagrangian fibration on Schoen's Calabi-Yau 3-fold

asked Aug 3, 2014 at 11:58

4 votes

0 answers

260 views

Does GKZ's reflexivity theorem imply the Plucker formula?

asked Aug 6, 2014 at 9:21

4 votes

0 answers

458 views

Towards an enhanced version of homological mirror symmetry for affine varieties

asked Oct 15, 2014 at 12:57

3 votes

0 answers

249 views

Fully faithful embedding of the exact Fukaya category

asked Dec 2, 2014 at 3:40

3 votes

1 answer

413 views

When will the mirror of a K3 surface be an elliptic K3?

asked Aug 28, 2014 at 5:04

3 votes

2 answers

792 views

Is every algebraic $K3$ surface a quartic surface?

asked Apr 1, 2015 at 13:40

3 votes

0 answers

154 views

Elementary examples on sheaf extension

asked Aug 27, 2015 at 3:27

3 votes

0 answers

229 views

Quantum power of the first Chern class

asked Nov 7, 2016 at 19:43

2 votes

0 answers

248 views

Full exceptional collections in derived category of coherent sheaves on non-compact varieties

asked Aug 19, 2015 at 15:28

2 votes

1 answer

207 views

Blowing up along birational equivalent subvarieties

asked Sep 9, 2014 at 7:01

2 votes

0 answers

161 views

Examples of symplectic manifolds which are twisted $T^n$ bundles over $T^n$

asked Nov 13, 2014 at 3:16

1 vote

0 answers

229 views

Lagrangian fibrations with isolated singular fibers

asked Jan 9, 2015 at 13:44

1 vote

2 answers

544 views

A question on triangulated category of matrix factorizations

asked Jan 13, 2015 at 11:49

0 votes

1 answer

289 views

Log Calabi-Yau surfaces without maximal boundaries

asked Jul 6, 2019 at 22:45

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23 Questions

Wrapped Fukaya categories of Stein manifolds

Why non-compact Calabi-Yau surfaces are not self-mirror?

Closed geodesics on $K(\pi,1)$ spaces

The topology of Fano schemes of lines

Lie algebra of holomorphic vector fields

Computing quantum cohomology for total spaces of vector bundles over $\mathbb{P}^m$

Legendrian surgery and invertible elements in zeroth degree symplectic cohomology

Derived categories of coherent sheaves and degenerations of abelian varieties

Generation of compact Lagrangians over fields with characteristic 2

Lagrangian fibration on Schoen's Calabi-Yau 3-fold

Does GKZ's reflexivity theorem imply the Plucker formula?

Towards an enhanced version of homological mirror symmetry for affine varieties

Fully faithful embedding of the exact Fukaya category

When will the mirror of a K3 surface be an elliptic K3?

Is every algebraic $K3$ surface a quartic surface?

Elementary examples on sheaf extension

Quantum power of the first Chern class

Full exceptional collections in derived category of coherent sheaves on non-compact varieties

Blowing up along birational equivalent subvarieties

Examples of symplectic manifolds which are twisted $T^n$ bundles over $T^n$

Lagrangian fibrations with isolated singular fibers

A question on triangulated category of matrix factorizations

Log Calabi-Yau surfaces without maximal boundaries