The structure of (α,β)-derivations of triangular rings

被引：0

作者：

Ghosseiri, MN ^{[1
]}

机构：

[1] Kurdistan Univ, Dept Math, Sanandaj, Iran

来源：

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE | 2005年 / 29卷 / A3期

关键词：

triangular ring; automorphism; (alpha; beta); -derivation;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Let R and S be reduced rings with identities whose idempotents are central, and let M be an (R, S)-bimodule such that arm, (M)=O. In this paper, we determine first the structure of automorphisms of th triangular ring T = [R M / O S], and then for all the automorphisms alpha, beta of T we determine the structure of (alpha, beta)-derivations of T.

引用

页码：507 / 514

页数：8

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