User Oliver Straser

38 votes

3 answers

6k views

Intuition behind the ricci flow

asked Sep 25, 2013 at 11:32

12 votes

2 answers

770 views

Algebraic Stratifications of $G$-varieties

asked Apr 30, 2013 at 13:20

12 votes

2 answers

660 views

Vector bundle for prescribed Stiefel-Whitney classes

asked Apr 22, 2014 at 7:59

11 votes

1 answer

1k views

Characteristic Classes in Geometric Representation Theory

asked Feb 25, 2014 at 8:17

10 votes

0 answers

431 views

A question about multiplication in $G(\mathbb{C}((t)))$ and Affine Grassmannians

asked Jun 21, 2013 at 8:55

9 votes

1 answer

1k views

Is the Milnor construction contractible

asked Dec 4, 2013 at 8:29

8 votes

1 answer

530 views

Restriction to Levi Subgroups and the Affine Grassmannian

asked Sep 20, 2013 at 10:03

8 votes

1 answer

694 views

Kazhdan-Lusztig Polynomials and Intersection Cohomology

asked Jun 27, 2013 at 12:29

8 votes

1 answer

538 views

Fundamental group of $\mathbb{R}^3-F$ where $F\subseteq \mathbb{R}\times \{0\} \times \{0\}$

asked Jul 30, 2014 at 13:53

6 votes

1 answer

232 views

Harish-Chandra modules of $\mathrm{PSL}_2(\mathbb{R})$

asked May 3, 2013 at 12:16

6 votes

0 answers

549 views

Categorical Koszul Duality as a form of geometric Langlands

asked Apr 12, 2013 at 7:42

6 votes

1 answer

413 views

When are infinite dimensional path algebras hereditary?

asked Sep 5, 2013 at 8:11

5 votes

1 answer

1k views

About the pro-algebraic group structure of $G(\mathbb{C}[[t]])$

asked Feb 18, 2014 at 10:44

5 votes

0 answers

324 views

A question about equivariant derived categories and [BBD]

asked Jun 25, 2013 at 11:45

5 votes

1 answer

605 views

Are Strata of the affine Grassmannian total spaces of equivariant vector bundles over flag varieties

asked May 2, 2014 at 7:56

5 votes

1 answer

404 views

Equivariant Formality

asked Mar 25, 2014 at 15:07

4 votes

0 answers

252 views

Formal DG-algebras

asked Mar 24, 2014 at 11:39

4 votes

1 answer

478 views

Euler Characteristic of Coverings via Sheaf Theory

asked Jul 12, 2013 at 14:23

3 votes

1 answer

304 views

A question on algebraic loop groops

asked Nov 8, 2013 at 20:30

3 votes

0 answers

73 views

Quasi-isomorphisms and Subalgebras

asked Mar 20, 2014 at 15:20

2 votes

1 answer

196 views

(Intersection)-Cohomology of Orbit Spaces of $SO(n)$ acting on spheres.

asked Apr 10, 2013 at 7:53

2 votes

1 answer

687 views

Derived Push-Forward of Morphism of Perverse Sheaves and Translation Functors

asked Jul 9, 2013 at 13:14

2 votes

0 answers

225 views

A question about fiberbundles in algebraic geometry

asked Apr 13, 2013 at 8:39

2 votes

1 answer

152 views

A question about $R$-points of an complex reductive group.

asked Apr 16, 2013 at 14:07

2 votes

0 answers

187 views

Generators of $Rep(G)$

asked May 14, 2013 at 11:02

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25 Questions

Intuition behind the ricci flow

Algebraic Stratifications of $G$-varieties

Vector bundle for prescribed Stiefel-Whitney classes

Characteristic Classes in Geometric Representation Theory

A question about multiplication in $G(\mathbb{C}((t)))$ and Affine Grassmannians

Is the Milnor construction contractible

Restriction to Levi Subgroups and the Affine Grassmannian

Kazhdan-Lusztig Polynomials and Intersection Cohomology

Fundamental group of $\mathbb{R}^3-F$ where $F\subseteq \mathbb{R}\times \{0\} \times \{0\}$

Harish-Chandra modules of $\mathrm{PSL}_2(\mathbb{R})$

Categorical Koszul Duality as a form of geometric Langlands

When are infinite dimensional path algebras hereditary?

About the pro-algebraic group structure of $G(\mathbb{C}[[t]])$

A question about equivariant derived categories and [BBD]

Are Strata of the affine Grassmannian total spaces of equivariant vector bundles over flag varieties

Equivariant Formality

Formal DG-algebras

Euler Characteristic of Coverings via Sheaf Theory

A question on algebraic loop groops

Quasi-isomorphisms and Subalgebras

(Intersection)-Cohomology of Orbit Spaces of $SO(n)$ acting on spheres.

Derived Push-Forward of Morphism of Perverse Sheaves and Translation Functors

A question about fiberbundles in algebraic geometry

A question about $R$-points of an complex reductive group.

Generators of $Rep(G)$