Modulare Koszul-Dualit"at
Representation Theory
2012-09-19 v2
Abstract
We prove an analogon of Koszul duality for category O in positive characteristic. However, there are no Koszul rings, and we do not prove an analog of the Kazhdan-Lusztig conjectures in this context.
Cite
@article{arxiv.1109.0563,
title = {Modulare Koszul-Dualit"at},
author = {Wolfgang Soergel},
journal= {arXiv preprint arXiv:1109.0563},
year = {2012}
}
Comments
Some proofs in this article are incorrect. The article was merged into joint work with S.Riche and G.Williamson, arxiv 1209.3760