User Yellow Pig

0 votes

1 answer

165 views

Equivariant sheaves on $\mathbb P^1$

asked Aug 8, 2023 at 12:41

2 votes

0 answers

116 views

Canonical basis and perverse coherent sheaves on the nilpotent cone

asked Jul 7, 2023 at 11:52

6 votes

1 answer

459 views

Kazhdan-Lusztig theory for quantizations of symplectic resolutions/the rational Cherednik algebra?

asked May 30, 2023 at 21:07

6 votes

0 answers

127 views

Springer fibers in exceptional types

asked May 8, 2023 at 16:29

2 votes

0 answers

44 views

How to recover a subspace in an infinite-dimensional Grassmannian from its $\tau$-function or $\psi$-function?

asked Mar 11, 2023 at 12:03

7 votes

0 answers

537 views

Philosophical underpinnings of Grothendieck's construction of the Hilbert scheme

asked Sep 11, 2020 at 20:02

10 votes

0 answers

214 views

Does a rank 1 CAT(0) space with a proper cocompact group action contain a zero width axis?

asked Jul 13, 2020 at 23:45

12 votes

2 answers

716 views

Relations between quantum groups at roots of unity, modular representation theory, and physics

asked Jun 1, 2020 at 10:32

3 votes

0 answers

124 views

Motivation for persistent homology with respect to eigenfunctions of distance kernel operator in a recent preprint

asked May 13, 2020 at 11:24

2 votes

0 answers

108 views

Is Krichever's constuction "inverse" to finding the spectral curve?

asked May 7, 2020 at 14:14

2 votes

1 answer

212 views

Can every point of Wilson's adelic Grassmannian be obtained by Krichever construction of solutions to KP equations?

asked May 7, 2020 at 12:36

10 votes

2 answers

1k views

Classification of symplectic resolutions

asked Apr 21, 2020 at 9:57

3 votes

2 answers

386 views

On what proper Gromov hyperbolic space does a free product act?

asked Mar 3, 2020 at 8:34

13 votes

1 answer

955 views

What are Harish-Chandra bimodules used for?

asked Feb 6, 2020 at 15:34

5 votes

0 answers

263 views

Intuition for the McGerty-Nevins compactification of quiver varieties

asked Jan 31, 2020 at 10:34

4 votes

0 answers

124 views

Relations between double coinvariants and affine Springer fibers

asked Jan 30, 2020 at 12:46

6 votes

1 answer

186 views

Applications of quantum representations of the mapping class group to quantum computers

asked Jan 28, 2020 at 11:35

2 votes

0 answers

616 views

Areas of algebraic geometry useful for geometric representation theory

asked Jan 20, 2020 at 18:53

6 votes

0 answers

523 views

Status of the Salmon Conjecture

asked Jan 13, 2020 at 0:59

15 votes

0 answers

485 views

Applications of character sheaves

asked Jan 11, 2020 at 6:35

0 votes

1 answer

637 views

Slopes of the Harder-Narasimhan filtration of a subbundle

asked Sep 2, 2019 at 21:25

2 votes

0 answers

281 views

Slopes of the Harder-Narasimhan filtration of a limit of vector bundles

asked Sep 2, 2019 at 20:36

2 votes

1 answer

200 views

Intermediate extension and irreducible subquotients of perverse cohomologies

asked Aug 18, 2019 at 12:00

2 votes

0 answers

122 views

Calculating intermediate extension on the stack of coherent sheaves of rank $1$

asked Aug 9, 2019 at 17:35

2 votes

1 answer

171 views

Intermediate extension and perverse cohomologies

asked Aug 9, 2019 at 16:53

2 votes

2 answers

589 views

Explanation of definition of George Wilson's adelic Grassmannian

asked Aug 9, 2019 at 16:33

3 votes

1 answer

85 views

Open restriction and Fourier transform on irreducible subquotients of perverse cohomologies

asked Jul 8, 2019 at 15:59

1 vote

1 answer

203 views

Parametrization of extensions of vector bundles

asked Jul 2, 2019 at 15:50

1 vote

1 answer

85 views

Hausdorff quotient collapsing and separating a prescribed collection of disjoint closed subsets

asked May 16, 2019 at 14:34

2 votes

2 answers

508 views

Tensor product of mapping cones

asked Nov 26, 2018 at 21:07

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56 Questions

Equivariant sheaves on $\mathbb P^1$

Canonical basis and perverse coherent sheaves on the nilpotent cone

Kazhdan-Lusztig theory for quantizations of symplectic resolutions/the rational Cherednik algebra?

Springer fibers in exceptional types

How to recover a subspace in an infinite-dimensional Grassmannian from its $\tau$-function or $\psi$-function?

Philosophical underpinnings of Grothendieck's construction of the Hilbert scheme

Does a rank 1 CAT(0) space with a proper cocompact group action contain a zero width axis?

Relations between quantum groups at roots of unity, modular representation theory, and physics

Motivation for persistent homology with respect to eigenfunctions of distance kernel operator in a recent preprint

Is Krichever's constuction "inverse" to finding the spectral curve?

Can every point of Wilson's adelic Grassmannian be obtained by Krichever construction of solutions to KP equations?

Classification of symplectic resolutions

On what proper Gromov hyperbolic space does a free product act?

What are Harish-Chandra bimodules used for?

Intuition for the McGerty-Nevins compactification of quiver varieties

Relations between double coinvariants and affine Springer fibers

Applications of quantum representations of the mapping class group to quantum computers

Areas of algebraic geometry useful for geometric representation theory

Status of the Salmon Conjecture

Applications of character sheaves

Slopes of the Harder-Narasimhan filtration of a subbundle

Slopes of the Harder-Narasimhan filtration of a limit of vector bundles

Intermediate extension and irreducible subquotients of perverse cohomologies

Calculating intermediate extension on the stack of coherent sheaves of rank $1$

Intermediate extension and perverse cohomologies

Explanation of definition of George Wilson's adelic Grassmannian

Open restriction and Fourier transform on irreducible subquotients of perverse cohomologies

Parametrization of extensions of vector bundles

Hausdorff quotient collapsing and separating a prescribed collection of disjoint closed subsets

Tensor product of mapping cones