Maps characterized by action on zero products

被引：102

作者：

Chebotar, MA ^{[1
]}

Ke, WF

Lee, PH

机构：

[1] Tula State Univ, Dept Mech & Math, Tula, Russia

[2] Natl Cheng Kung Univ, Dept Math, Tainan 70101, Taiwan

[3] Natl Taiwan Univ, Dept Math, Taipei 10764, Taiwan

来源：

PACIFIC JOURNAL OF MATHEMATICS | 2004年 / 216卷 / 02期

关键词：

D O I：

10.2140/pjm.2004.216.217

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

For prime rings containing nontrivial idempotents, we describe the bijective additive maps which preserve zero products. Also, we describe the additive maps which behave like derivations when acting on zero products.

引用

页码：217 / 228

页数：12

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