Almost direct summands
Commutative Algebra
2015-01-14 v1
Abstract
In this short note, we point out how some new cases of Hochster's direct summand conjecture can be deduced from fundamental theorems in p-adic Hodge theory due to Faltings. The cases tackled include the ones when the ramification of the map being considered lies entirely in characteristic p.
Keywords
Cite
@article{arxiv.1109.0356,
title = {Almost direct summands},
author = {Bhargav Bhatt},
journal= {arXiv preprint arXiv:1109.0356},
year = {2015}
}
Comments
5 pages, comments welcome!