Relative Cohen-Macaulay modules under ring homomorphisms
Autor: | Pourghobadian, Parisa, Divaani-Aazar, Kamran, Rahimi, Ahad |
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Rok vydání: | 2022 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Let $R$ be a commutative Noetherian ring with identity (not necessarily local) and $\frak a$ a proper ideal of $R$. We study the invariance of some classes of $\frak a$-relative Cohen-Macaulay modules under pure ring homomorphisms and ring homomorphisms of finite flat dimension. Our results extend several results in the existing literature on homological modules. Comment: 16 pages. arXiv admin note: text overlap with arXiv:2212.07122 |
Databáze: | arXiv |
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