|
|||||
|
|
The topology of Birkhoff varieties |
|
| Authors: | L Gutzwiller S A Mitchell |
| Institution: | (1) Department of Mathematics, University of Washington, Seattle, WA 98195, USA |
| Abstract: | Our main theorem is that the inclusion of any Birkhoff subvariety in an affine flag variety is a homotopy equivalence. We also construct analogues of tubular neighborhoods for Birkhoff and Schubert varieties in affine or classical flag varieties. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |