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Marc Besson
  • Member for 4 years, 5 months
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9 votes
0 answers
428 views

What is wrong with $A^{(2)}_{2n}$?

8 votes
1 answer
421 views

Convolution in K-Theory via an Example (From StackExchange)

7 votes
0 answers
319 views

Understanding Koszul Duality in BGG and Gelfand, Manin

7 votes
1 answer
390 views

Geometric interpretations of nil-Hecke ring and affine Hecke algebra

6 votes
1 answer
233 views

Real forms of complex reductive groups

6 votes
1 answer
251 views

Question on condition for a sheaf to be locally free in Orlov 2004

4 votes
0 answers
115 views

Singular schemes with a torus action and embedded points

3 votes
0 answers
195 views

Tits Reductive Groups over Local Fields Example 1.15 (Quasi-split special unitary groups in odd dimension)

3 votes
1 answer
182 views

Convex Hulls of Demazure Modules

3 votes
0 answers
135 views

Intersection homology of toric resolutions

2 votes
1 answer
314 views

A question on some lemmas in Orlov's "Triangulated Categories of Singularities and D-Branes in Landau-Ginzburg Models" (Exts vanishing)