FINITENESS PROPERTIES OF FORMAL LOCAL COHOMOLOGY MODULES

Document Type : Technical Note

Authors

Department of Mathematics, Payame Noor University (PNU), P.O. Box 19395- 3697, Tehran, Iran.

Abstract

In this paper, we investigate some properties of top formal local
cohomology FdimM=aM
a (M). Among other things, we determine AttR(FdimM=aM
a (M)),
in the case that FdimM=aM
a (M) is an artinian module. Also we show that FdimM=aM
a (M)
is artinian if and only if it is minimax..

Keywords

References

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Journal of Algebraic Systems
Volume 9, Issue 2
January 2022
Pages 323-333

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