Some results on top local cohomology modules with respect to a pair of ideals.

Autor:	Jahandoust, Saeed
Další autoři:	Naghipour, Reza
Jazyk:	angličtina
Předmět:	matematika mathematics články journal articles Artinian module integral closure local cohomology quasi-unmixed module
Druh dokumentu:	Non-fiction
ISSN:	0862-7959
Abstrakt:	Abstract: Let $I$ and $J$ be ideals of a Noetherian local ring $(R,\mathfrak m)$ and let $M$ be a nonzero finitely generated $R$-module. We study the relation between the vanishing of $H_{I,J}^{\dim M}(M)$ and the comparison of certain ideal topologies. Also, we characterize when the integral closure of an ideal relative to the Noetherian $R$-module $M/JM$ is equal to its integral closure relative to the Artinian $R$-module $H_{I,J}^{\dim M}(M)$.
Databáze:	Katalog Knihovny AV ČR
Externí odkaz:	Plný text