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math no more's user avatar
math no more
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13
Essays and thoughts on mathematics
Oct 5, 2015
10
Quiver representations and coherent sheaves
Apr 29, 2017
9
Computing the Grothendieck-Springer resolution for $G = SL_2$
Nov 17, 2013
8
Characterizations of Jacobson-Morozov parabolics associated to a nilpotent
May 14, 2015
8
Topological Hochschild homology and Hochschild homology of dg algebras
Mar 1, 2017
8
Example of a (presentable $k$-linear $\infty$-)category which is dualizable but not compactly generated?
Mar 20, 2018
8
How to compute the periodic cyclic homology of this algebra
Aug 20, 2023
7
1-dimensional representations of the affine Hecke algebra for $SL_2$
Jul 24, 2015
7
Derived global functions on (derived) stacks $BG$ and $G/G$
Aug 30, 2015
6
Group homomorphisms out of the additive group is formal completion at the unipotent cone
Mar 29, 2018