F-injective singularities are Du Bois
Algebraic Geometry
2009-04-28 v2 Commutative Algebra
Abstract
In this paper, we prove that singularities of -injective type are Du Bois. This extends the correspondence between singularities associated to the minimal model program and singularities defined by the action of Frobenius in positive characteristic.
Cite
@article{arxiv.0806.3298,
title = {F-injective singularities are Du Bois},
author = {Karl Schwede},
journal= {arXiv preprint arXiv:0806.3298},
year = {2009}
}
Comments
minor typos corrected, to appear in the American Journal of Mathematics