Supercentralizing Superderivations on Prime Superalgebras |
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Authors: | T-S Chen |
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Institution: | 1. Department of Finance , Kao Yuan Institute of Technology , Kaohsiung County, Taiwan torsion@cc.kyit.edu.tw |
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Abstract: | ABSTRACT Let A = A 0 ⊕ A 1 be an associative superalgebra over a commutative associative ring F, and let Z s (A) be its supercenter. An F-mapping f of A into itself is called supercentralizing on a subset S of A if x, f(x)] s ∈ Z s (A) for all x ∈ S. In this article, we prove a version of Posner's theorem for supercentralizing superderivations on prime superalgebras. |
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Keywords: | Prime superalgebra Supercentralizing Superderivation |
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