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Second cohomology of q-deformed Witt superalgebras

โœ Scribed by Ammar, Faouzi; Makhlouf, Abdenacer; Saadaoui, Nejib


Book ID
121013879
Publisher
American Institute of Physics
Year
2013
Tongue
English
Weight
506 KB
Volume
54
Category
Article
ISSN
0022-2488

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Cohomology and deformations of lie super
โœ B. Binegar ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Springer ๐ŸŒ English โš– 359 KB

Following Leites, we define a cohomology for Lie superalgebras. A number of combinatorial identities are presented as well as two theorems which prove to be very useful in calculations. We then introduce the notion of deformations of Lie superalgebras and look at the deformations of the super-Poinca