| 素环中的协中心化广义导子 |
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| 引用本文： | 马晶,徐晓伟.素环中的协中心化广义导子[J].东北数学,2006,22(1):105-113. |
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| 作者姓名： | 马晶 徐晓伟 |
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| 作者单位： | School of Mathematics ■ System Science，Institute of Mathematics Shandong University，Jinan，250100 Institute of Mathematics，Jilin University，Changchun，130012，Jilin University，Changchun，130012 |
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| 摘 要： | Let R be a prime ring with center Z and S (?) R. Two mappings D and G of R into itself are called cocentralizing on S if D(x)x-xG(x) ∈ Z for all x ∈ S. The main purpose of this paper is to describe the structure of generalized derivations which are cocentralizing on ideals, left ideals and Lie ideals of a prime ring, respectively. The semiprime case is also considered.
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| 关 键 词： | 初始环 上集中映射 李代数 环论 |
Cocentralizing Generalized Derivations in Prime Rings |
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| MA Jing,XU Xiao-wei.Cocentralizing Generalized Derivations in Prime Rings[J].Northeastern Mathematical Journal,2006,22(1):105-113. |
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| Authors: | MA Jing XU Xiao-wei |
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| Abstract: | |
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| Keywords: | prime ring derivation generalized derivation cocentralizing mapping |
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