Group gradings on upper triangular matrices

被引：46

作者：

Valenti, A.

Zaicev, M. V.

机构：

[1] Univ Palermo, Dipartimento Metodi Modelli Matematici, I-90128 Palermo, Italy

[2] Moscow MV Lomonosov State Univ, Fac Math & Mech, Dept Algebra, Moscow 119992, Russia

来源：

ARCHIV DER MATHEMATIK | 2007年 / 89卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

gradings; upper triangular matrices;

D O I：

10.1007/s00013-007-2154-y

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let UTn be the algebra of n x n upper triangular matrices over a field F. We describe all G-gradings on UT (n) by an arbitrary group G.

引用

页码：33 / 40

页数：8

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