On the symmetry of the finitistic dimension
Representation Theory
2022-11-15 v2 Rings and Algebras
Abstract
For any ring we propose the construction of a cover which increases the finitistic dimension on one side and decreases the finitistic dimension to zero on the opposite side. This complements recent work of Cummings.
Cite
@article{arxiv.2211.05519,
title = {On the symmetry of the finitistic dimension},
author = {Henning Krause},
journal= {arXiv preprint arXiv:2211.05519},
year = {2022}
}
Comments
5 pages. Added an example of a commutative noetherian ring