Timeline for What is known about the centraliser of the Hecke algebra in the affine Hecke algebra?
Current License: CC BY-SA 3.0
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
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| Dec 21, 2016 at 14:56 | comment | added | Peter Samuelson | There seem to be some nice explicit formulas for some elements of this centralizer (in type A). For example, $\sum_{i<j} x_i x_j b_{ij}$, where $b_{ij}$ is the "band generator" where strings $i$ and $j$ cross once positively behind the other strings. Do you know more about the answer to the question now? (I'd be interested in the answer, again in type $A$, but haven't found it using Google.) | |
| Jun 9, 2011 at 20:19 | answer | added | Peter McNamara | timeline score: 4 | |
| Jun 9, 2011 at 18:27 | answer | added | David Hill | timeline score: 3 | |
| Jun 4, 2011 at 5:07 | history | edited | Bruce Westbury | CC BY-SA 3.0 |
link fixed
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| Jun 4, 2011 at 3:22 | history | edited | Ben Webster♦ | CC BY-SA 3.0 |
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| Jun 3, 2011 at 21:06 | history | asked | Bruce Westbury | CC BY-SA 3.0 |