arXiv subjects

H. Zakeri

Publications and source records attributed to H. Zakeri.

3 recordsLinked to original sources

arXiv2008

Asymptotic Behaviour and Artinian Property of Graded Local Cohomology Modules

In this paper, considering the difference between the finiteness dimension and cohomological dimension for a finitely generated module, we investigate the asymptotic behavior of grades of components of graded local cohomology modules with respect to irrelevant ideal; as long as we study some artinian and tameness property of such modules.

math.AC↗

arXiv2008

A note on quasi-Gorenstein rings

In this paper, after giving a criterion for a Noetherian local ring to be quasi-Gorenstein, we obtain some sufficient conditions for a quasi- Gorenstein ring to be Gorenstein. In the course, we provide a slight generalization of a theorem of Evans and Griffith.

math.AC↗

arXiv2005

Comparison of certain complexes of modules of generalized fractions and Cech complexes

We establish an explicit quasi-isomophism of complexes, which is homogeneous in graded situation, from a given Cech complex of modules of generalized fractions.

math.AC↗