Harrison Chen's user avatar
Harrison Chen's user avatar
Harrison Chen's user avatar
Harrison Chen
  • Member for 12 years, 8 months
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8 votes
1 answer
419 views

Topological Hochschild homology and Hochschild homology of dg algebras

8 votes
1 answer
611 views

Example of a (presentable $k$-linear $\infty$-)category which is dualizable but not compactly generated?

7 votes
1 answer
320 views

Characterizations of Jacobson-Morozov parabolics associated to a nilpotent

7 votes
2 answers
503 views

1-dimensional representations of the affine Hecke algebra for $SL_2$

7 votes
1 answer
756 views

Derived global functions on (derived) stacks $BG$ and $G/G$

6 votes
0 answers
119 views

Group homomorphisms out of the additive group is formal completion at the unipotent cone

5 votes
0 answers
330 views

Infinity categories with an action of a simplicial group

5 votes
1 answer
198 views

$G$-orbits in Springer resolution (or, stabilizer actions on Springer fibers)

5 votes
1 answer
324 views

"Plucker" embedding of G/N, for reductive group G, affinization of quasiaffine varieties

4 votes
1 answer
455 views

For what varieties do we have results on the category of singularities?

4 votes
1 answer
555 views

Full exceptional set on flag variety

4 votes
0 answers
197 views

Topological invariance of periodic cyclic homology of stacks

4 votes
1 answer
216 views

Irreducible representations of the reductive quotient

3 votes
0 answers
245 views

Exterior tensor of derived categories of coherent sheaves

3 votes
1 answer
466 views

Small resolutions are automatically crepant?

2 votes
1 answer
412 views

A canonical G_m (or G) action on the Slodowy slice

2 votes
0 answers
189 views

Failure of periodic cyclic homology to be a localizing invariant

1 vote
1 answer
437 views

Counterexamples to Kunneth formula in algebraic K-theory

1 vote
0 answers
328 views

Three examples of $S^1$-actions on derived loop spaces