Superderivations for a Family of Lie Superalgebras of Special Type |
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| Authors: | SUN XIU-MEI ZOU XU-JUAN LIU WEN-DE |
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| Affiliation: | SUN XIU-MEI,ZOU XU-JUAN AND LIU WEN-DE (School of Mathematical Sciences,Harbin Normal University,Harbin,150025) |
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| Abstract: | ![]()
By means of generators,superderivations are completely determined for a family of Lie superalgebras of special type,the tensor products of the exterior algebras and the finite-dimensional special Lie algebras over a field of characteristic p>3.In particular,the structure of the outer superderivation algebra is concretely formulated and the dimension of the first cohomology group is given. |
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| Keywords: | divided power algebra special algebra superderivation |
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