Upper bounds and attached primes of top local cohomology modules defined by a pair of ideals

Throughout R is a Noetherian local ring. In this paper we study cohomological dimension of an R-module M with respect to a pair of ideals and some of its relations with the attached prime ideals of M and the cohomological dimension of M with respect to an ideal. Furthermore, we generalize some results of [۵] in particular, Theorem ۲.۸.

کلیدواژه ها:

Attached prime ideals ، Top local cohomology modules