1-rational singularities and quotients by reductive groups
Algebraic Geometry
2009-01-23 v1 Representation Theory
Abstract
We prove that good quotients of algebraic varieties with 1-rational singularities also have 1-rational singularities. This refines a result of Boutot on rational singularities of good quotients.
Keywords
Cite
@article{arxiv.0901.3539,
title = {1-rational singularities and quotients by reductive groups},
author = {Daniel Greb},
journal= {arXiv preprint arXiv:0901.3539},
year = {2009}
}
Comments
8 pages; revised version of a chapter of the author's thesis