Krichever-Novikov Lie superalgebras; Jordan superalgebras; Lie antialgebras
Abstract :
[en] 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.
Disciplines :
Mathematics
Author, co-author :
Kreusch, Marie ; Université de Liège - ULiège > Département de mathématique > Géométrie et théorie des algorithmes
Language :
English
Title :
Extensions of superalgebras of Krichever-Novikov type
Publication date :
June 2013
Journal title :
Letters in Mathematical Physics
ISSN :
0377-9017
eISSN :
1573-0530
Publisher :
Springer Science & Business Media B.V., Dordrecht, Netherlands
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