Pure projective modules over exceptional uniserial noncoherent rings

被引：0

作者：

G. E. Puninski

机构：

[1] Belarus State University,Department of Mathematics

来源：

Journal of Mathematical Sciences | 2012年 / 187卷 / 2期

关键词：

Prime Ideal; Direct Summand; Projective Module; Endomorphism Ring; Chain Ring;

D O I：

10.1007/s10958-012-1059-x

中图分类号：

学科分类号：

摘要：

We classify pure projective modules over an arbitrary exceptional chain noncoherent ring R. In particular, we show that there exists a pure projective R-module admitting no indecomposable decomposition, but every pure projective module contains an indecomposable direct summand.

引用

页码：157 / 168

页数：11

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