Journal of Mahani Mathematical Research

Journal of Mahani Mathematical Research

On Artinianness, annihilators and coassociated primes of formal local cohomology modules

Document Type : Research Paper

Authors
Department of Mathematics, Payame Noor University, Tehran, Iran
Abstract
In this paper, we obtain some results concerning  vanishing, finiteness and artinianness of formal local cohomology modules. Also, we determine annihilators,  cosupport and the set of coassociated primes of these modules in some special cases.
Keywords
Subjects

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  • Receive Date 21 July 2025
  • Revise Date 05 January 2026
  • Accept Date 25 February 2026