Relative homology and the structure of relative approximations

被引：0
|
作者：
黄兆泳
机构：
来源：
Science China Mathematics | 2002年 / 07期
基金：
中国国家自然科学基金;
关键词：
F-exact; F-cotilting modules; approximations;
D O I：
暂无
中图分类号：
O174.41 [逼近论];
学科分类号：
070104 ;
摘要：
The structure of right F-T-approximations of any finitely generated module over an artin algebra A is given, relative to an additive subbifunctor F of Ext1A(-,-) and an F-cotilting module T.
引用
收藏
页码：836 / 844
页数：9
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