Annihilators of local cohomology modules via a classification theorem of the dominant resolving subcategories

Abstract

This paper investigates when local cohomology modules have an annihilator that does not depend on the choice of an ideal. Takahashi classified the dominant resolving subcategories of the category of finitely generated modules over a commutative Noetherian ring. We show that his classification theorem describes annihilation results of local cohomology modules over a finite-dimensional ring with certain assumptions or a Cohen-Macaulay ring.

arXiv comment10 pages; In the second version, minor revisions were made, including Remark 5.5