On the non-vanishing of local cohomology modules
نویسندگان
چکیده
منابع مشابه
On natural homomorphisms of local cohomology modules
Let $M$ be a non-zero finitely generated module over a commutative Noetherian local ring $(R,mathfrak{m})$ with $dim_R(M)=t$. Let $I$ be an ideal of $R$ with $grade(I,M)=c$. In this article we will investigate several natural homomorphisms of local cohomology modules. The main purpose of this article is to investigate when the natural homomorphisms $gamma: Tor^{R}_c(k,H^c_I(M))to kotim...
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ژورنال
عنوان ژورنال: Czechoslovak Mathematical Journal
سال: 1997
ISSN: 0011-4642,1572-9141
DOI: 10.1023/a:1022858332290