Balance in complete cohomology

被引：3
|
作者：
Emmanouil, Ioannis [1 ]
机构：
[1] Univ Athens, Dept Math, Athens 15784, Greece
来源：
JOURNAL OF PURE AND APPLIED ALGEBRA | 2014年 / 218卷 / 04期
关键词：
RINGS;
D O I：
10.1016/j.jpaa.2013.08.001
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The balance of complete cohomology for modules that admit complete resolutions has been established by Christensen and Jorgensen (2013), as well as by Enochs, Estrada and Iacob (2012), by using two types of constructions on a given bicomplex. In this paper, we show that these constructions are closely related to each other. We also present an alternative proof of balance, which is based on the corresponding assertion for ordinary cohomology. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：618 / 623
页数：6
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