1. ARTINIANNESS OF COMPOSED LOCAL COHOMOLOGY MODULES

H. Saremi

Volume 4, Issue 1 , Summer and Autumn 2016, , Pages 79-84

Abstract
  Let $R$ be a commutative Noetherian ring and let $fa$, $fb$ be two ideals of $R$ such that $R/({fa+fb})$ is Artinian. Let $M$, $N$ be two finitely generated $R$-modules. We prove that $H_{fb}^j(H_{fa}^t(M,N))$ is Artinian for $j=0,1$, where $t=inf{iin{mathbb{N}_0}: H_{fa}^i(M,N)$ is not finitelygenerated ...  Read More