Differentiably simple Lie superalgebras and representations of semisimple Lie superalgebras (Q1891726)

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scientific article; zbMATH DE number 763933
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Differentiably simple Lie superalgebras and representations of semisimple Lie superalgebras
scientific article; zbMATH DE number 763933

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    Differentiably simple Lie superalgebras and representations of semisimple Lie superalgebras (English)
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    3 December 1995
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    Using the techniques of \textit{R. E. Block} [Ann. Math., II. Ser. 90, 433- 459 (1969; Zbl 0216.073)], the author proves in much detail that every finite dimensional differentiably simple superalgebra (over an algebraically closed field of characteristic 0) is isomorphic to the tensor product of a simple superalgebra and a Grassmann superalgebra; for a first statement of this result and terminology, see [\textit{V. G. Kac}, Adv. Math. 26, 8-96 (1977; Zbl 0366.17012)]. This result is used to describe semisimple Lie superalgebras in terms of its simple components. Next, irreducible representations of differentiably simple Lie superalgebras are considered. This is used to obtain a classification of finite dimensional representations of semisimple Lie superalgebras whose simple components are simple Lie superalgebras which have only inner derivations.
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    differentiably simple superalgebra
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    semisimple Lie superalgebras
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    irreducible representations
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    inner derivations
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