Timeline for Do the following two filtrations of the affine Grassmannian agree?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 4, 2015 at 17:05 | comment | added | Tyler Holden | Can you elaborate on what you mean by the valuation of $z$ in the determinant? | |
| Jan 24, 2015 at 15:41 | comment | added | James Mracek | I probably should have noticed that there were infinitely many $\mathcal{Gr}_{\lambda}$'s in each piece. Even for $GL_{2}$ there are the coroots $\text{diag}(z^{n},z^{-n})$. Thanks for your answer! | |
| Jan 24, 2015 at 15:41 | vote | accept | James Mracek | ||
| Jan 24, 2015 at 14:14 | history | answered | dhy | CC BY-SA 3.0 |