Document Type
Article
Date
4-30-2003
Disciplines
Mathematics
Description/Abstract
In studying Nakayama's 1958 conjecture on rings of infinite dominant dimension, Auslander and Reiten proposed the following generalization: Let Lambda be an Artin algebra and M a Lambda-generator such that ExtiLambda(M,M)=0 for all i \geq 1; then M is projective. This conjecture makes sense for any ring. We establish Auslander and Reiten's conjecture for excellent Cohen-Macaulay normal domains containing the rational numbers, and slightly more generally.
Recommended Citation
Huneke, Craig and Leuschke, Graham J., "On a Conjecture of Auslander and Reiten" (2003). Mathematics - All Scholarship. 30.
https://surface.syr.edu/mat/30
Source
Harvested from arXiv.org
Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.
Additional Information
This article is from arXiv.org, for more information see http://arxiv.org/abs/math/0305001