On cohomologically complete intersection modules

IF 0.5 4区数学 Q3 MATHEMATICS

Hiroshima Mathematical Journal Pub Date : 2021-03-01 DOI:10.32917/H2019073

Waqas Mahmood

引用次数: 0

Abstract

In this paper, several necessary and su‰cient conditions are presented for a module M to be cohomologically complete intersection module with respect to I , i.e. H i I ðMÞ 1⁄4 0 for all i0 c 1⁄4 gradeðI ;MÞ. This notion is a generalization of cohomologically complete intersection ideals.

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上同调完全交模

在本文中，给出了模M是关于I的上同调完全交模的几个必要和充分条件，即对于所有i0 c 1⁄4等级的H I I？MÞ1⁄40；MÞ。这个概念是上同调完全交集理想的推广。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Hiroshima Mathematical Journal 数学-数学

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Hiroshima Mathematical Journal (HMJ) is a continuation of Journal of Science of the Hiroshima University, Series A, Vol. 1 - 24 (1930 - 1960), and Journal of Science of the Hiroshima University, Series A - I , Vol. 25 - 34 (1961 - 1970). Starting with Volume 4 (1974), each volume of HMJ consists of three numbers annually. This journal publishes original papers in pure and applied mathematics. HMJ is an (electronically) open access journal from Volume 36, Number 1.