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Extensions of Superalgebras of Krichever–Novikov Type

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Abstract

An explicit construction of central extensions of Lie superalgebras of Krichever–Novikov type is given. In the case of Jordan superalgebras related to the superalgebras of Krichever–Novikov type we calculate a 1-cocycle with coefficients in the dual space.

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  1. Département de mathématique, Université de Liège, Grande traverse 12 (B37), B-4000, Liège, Belgique

    Marie Kreusch

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  1. Marie Kreusch
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Correspondence to Marie Kreusch.

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Kreusch, M. Extensions of Superalgebras of Krichever–Novikov Type. Lett Math Phys 103, 1171–1189 (2013). https://doi.org/10.1007/s11005-013-0628-3

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  • DOI: https://doi.org/10.1007/s11005-013-0628-3

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