Timeline for Why is the Nil-Hecke Algebra appearing?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 6, 2015 at 0:08 | comment | added | Matt Samuel | Perhaps unc.edu/math/Faculty/kumar/papers/kumar10.pdf is relevant (if you're still around, this is a 5 year old question!). My dissertation is related. @PeterMcNamara | |
| Dec 16, 2010 at 1:18 | comment | added | Allen Knutson | Kevin, what does the equivariant cohomology of a space have directly to do with the convolution algebra? One being (super)commutative and the other not necessarily. | |
| Dec 14, 2010 at 19:39 | comment | added | Peter McNamara | @Kevin. Thanks for reminding me of that fact which I'd overlooked. Perhaps it is the relation I want - I'll think about it. | |
| Dec 14, 2010 at 15:08 | comment | added | Kevin McGerty | The quotient stacks $G\backslash X\times X$ and $B\backslash X$ are the same, so their equivariant cohomologies are equal. Is that the relation you want? | |
| Dec 14, 2010 at 7:43 | history | asked | Peter McNamara | CC BY-SA 2.5 |