Central *-differential identities in prime rings

被引：1

作者：

Lee, PH ^{[1
]}

Wong, TL ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT MATH,TAIPEI 10764,TAIWAN

来源：

CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES | 1996年 / 39卷 / 02期

关键词：

involution; derivation; symmetric element; skew element;

D O I：

10.4153/CMB-1996-026-x

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let R be a prime ring with involution and d, delta be derivations on R. Suppose that xd(x)-delta(x)x is central for all symmetric x or for all skew x. Then d = delta = 0 unless R is a commutative integral domain or an order of a 4-dimensional central simple algebra.

引用

页码：211 / 215

页数：5

共 9 条

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