AUTOMORPHISMS OF THE LIE-ALGEBRA OF UPPER-TRIANGULAR MATRICES OVER A CONNECTED COMMUTATIVE RING

被引：31

作者：

DOKOVIC, DZ

机构：

[1] Department of pure Mathematics, University of Waterloo, Waterloo

来源：

JOURNAL OF ALGEBRA | 1994年 / 170卷 / 01期

关键词：

D O I：

10.1006/jabr.1994.1329

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let R be a non-trivial commutative ring having no idempotents except 0 and 1. Denote by t the Lie algebra over R consisting of all upper triangular n by n matrices over R. We give an explicit description of the automorphism group of this Lie algebra. (C) 1994 Academic Press, Inc.

引用

页码：101 / 110

页数：10

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