ENDOMORPHISM RINGS OF MIXED MODULES AND A THEOREM OF W. MAY

被引：0
|
作者：
Keef, Patrick W. [1 ]
机构：
[1] Whitman Coll, Dept Math, Walla Walla, WA 99362 USA
来源：
HOUSTON JOURNAL OF MATHEMATICS | 2018年 / 44卷 / 02期
关键词：
Module; complete discrete valuation ring; endomorphism ring; totally projective; ISOMORPHISM;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A theorem of W. May on endomorphism rings of mixed modules from [4] is shown to be incorrect. A precise description is given of the class of modules for which the theorem remains valid, as well as a complete description of all possible counter-examples.
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页码：413 / 435
页数：23
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