Timeline for Lattice model for Affine Grassmannians of non type A
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 13, 2014 at 16:01 | vote | accept | Qiao | ||
| Dec 12, 2014 at 10:00 | answer | added | Joel Kamnitzer | timeline score: 6 | |
| Nov 2, 2014 at 6:36 | comment | added | prochet | Beilinson-Drinfeld Quantization of Hitchin's system. There is also a survey by Goertz on Affine springer fibers and afffine Deligne-Lusztig. | |
| Oct 24, 2014 at 13:23 | comment | added | Matthias Wendt | There are lattice models for Bruhat-Tits buildings associated to groups of classical type: P. Abramenko, G. Nebe: Lattice chain models for affine buildings of classical type. Math. Ann. 322 (2002), no. 3, 537–562. Given that affine Grassmannians and Bruhat-Tits buildings are fairly close (both related to linear groups over discretely valued fields) it may be possible to turn the lattice models for the Bruhat-Tits buildings into lattice models for the affine Grassmannians for classical types. | |
| Oct 24, 2014 at 3:07 | history | asked | Qiao | CC BY-SA 3.0 |