How to rescue solid closure
Commutative Algebra
2007-05-23 v1
Abstract
We define a closure operation for ideals in a commutative ring which has all the good properties of solid closure (at least in the case of equal characteristic) but such that also every ideal in a regular ring is closed. This gives in particular a kind of tight closure theory in characteristic zero without referring to positive characteristic.
Cite
@article{arxiv.math/0209305,
title = {How to rescue solid closure},
author = {Holger Brenner},
journal= {arXiv preprint arXiv:math/0209305},
year = {2007}
}
Comments
23 pages