Discussiones Mathematicae - General Algebra and Applications (Dec 2018)
Local Cohomology Modules and Relative Cohen-Macaulayness
Abstract
Let (R, 𝔪) denote a commutative Noetherian local ring and let M be a finite R-module. In this paper, we study relative Cohen-Macaulay rings with respect to a proper ideal 𝔞 of R and give some results on such rings in relation with Artinianness, Non-Artinianness of local cohomology modules and Lyubeznik numbers. We also present some related examples to this issue.
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