Closures of Steinberg fibers in twisted wonderful compactifications
Algebraic Geometry
2007-05-23 v2 Representation Theory
Abstract
By a case-free approach we give a precise description of the closure of a Steinberg fiber within a twisted wonderful compactification of a simple linear algebraic group. In the non-twisted case this description was earlier obtained by the first author.
Cite
@article{arxiv.math/0506087,
title = {Closures of Steinberg fibers in twisted wonderful compactifications},
author = {Xuhua He and Jesper Funch Thomsen},
journal= {arXiv preprint arXiv:math/0506087},
year = {2007}
}
Comments
12 pages, final version