| 形式三角矩阵环的广义导子 |
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| 引用本文： | 谢乐平.形式三角矩阵环的广义导子[J].西南农业大学学报,2011,33(2). |
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| 作者姓名： | 谢乐平 |
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| 作者单位： | 怀化学院数学系; |
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| 基金项目： | 湖南省教育厅资助项目(05C694); 怀化学院青年基金项目(HHUQ2009-04) |
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| 摘 要： | 利用代数方法,得到了形式三角矩阵环Tri(A,M,B)的广义导子可以由环A,B的广义导子和(A,B)-双模M的广义拟线性映射表示的结论,同时由此结论推得形式三角矩阵环Tri(A,M,B)的导子的结构.
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| 关 键 词： | 形式三角矩阵环 广义导子 导子 |
Generalized Derivations of Formal Triangular Matrix Rings |
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| XIE Le-ping.Generalized Derivations of Formal Triangular Matrix Rings[J].Journal of Southwest Agricultural University,2011,33(2). |
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| Authors: | XIE Le-ping |
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| Institution: | XIE Le-ping Department of Mathematics,Huaihua College,Huaihua Hunan 418008,China |
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| Abstract: | Generalized derivations of the formal triangular matrix ring Tri(A,M,B) are obtained by generalized derivations of A,B and a generalized fitting-linear mapping of M by using algebraic method.Using this result,the structure form of the derivations of the formal triangular matrix ring Tri(A,M,B) is obtained. |
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| Keywords: | formal triangular matrix ring generalized derivation derivation |
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