ELONGATIONS OF UNISERIAL MODULES OVER VALUATION DOMAINS

被引：2

作者：

BAZZONI, S

SALCE, L

机构：

[1] Dipartimento di Matematica Pura e Applicata, Università di Padova, 35131 Padova

来源：

JOURNAL OF ALGEBRA | 1992年 / 146卷 / 02期

关键词：

D O I：

10.1016/0021-8693(92)90070-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let U and W be uniserial modules over a valuation domain. Existence and uniqueness of uniserial modules V such that there exists an exact sequence 0 → W → V → U → 0 are discussed. Complete answers are obtained for both standard and non-standard U. © 1992.

引用

页码：304 / 317

页数：14

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