|
|
|
|
upper bounds and attached primes of top local cohomology modules defined by a pair of ideals
|
|
|
|
|
|
|
|
نویسنده
|
payrovi sh. ,karimi s.
|
|
منبع
|
journal of hyperstructures - 2014 - دوره : 3 - شماره : 2 - صفحه:101 -107
|
|
چکیده
|
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 [5] in particular, theorem 2.8.
|
|
کلیدواژه
|
attached prime ideals ,top local cohomology modules
|
|
آدرس
|
imam khomeini international university, department of mathematics, iran, payame noor university, faculty of science, iran
|
|
پست الکترونیکی
|
susan-karimi2@yahoo.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|