7

Questions

3
12
votes
1
answer
460
views

Are G_infinity algebras B_infinity? Vice versa?

apr 6 10 at 17:59 Ben 1915

6
10
votes
1
answer
900
views

Is there a refinement of the Hochschild-Kostant-Rosenberg theorem for cohomology?

jul 22 10 at 23:30 Kevin Lin 12.9k234115

2
4
votes
0
answers
132
views

Kahler differentials and the m-adic filtration

jan 13 11 at 16:53 Ian Shipman 59528

1
4
votes
1
answer
314
views

what is the connection between D-modules and coordinate bundles?

oct 15 09 at 4:28 S. Carnahan 25.6k4190

1
4
votes
0
answers
171
views

When do equivariant sheaves on a formal neighborhood extend?

feb 9 10 at 20:47 Ian Shipman 59528

5
3
votes
0
answers
711
views

Regarding the Gerstenhaber bracket on Hochschild cohomology and Morita equivalence

feb 10 10 at 5:48 Ian Shipman 59528

2
2
votes
1
answer
337
views

Extending a vector bundle to a torsion free sheaf

sep 20 11 at 16:55 ulrich 6,76011323