Deformations of Symmetric Simple Modular Lie (Super)Algebras

We say that a Lie (super)algebra is ''symmetric'' if, with every root (with respect to the maximal torus) it has the opposite root of the same multiplicity. Over algebraically closed fields of positive characteristics (up to 7 or 11, enough to formulate a general conjecture), we...

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Published in:Symmetry, Integrability and Geometry: Methods and Applications
Date:2023
Main Authors: Bouarroudj, Sofiane, Grozman, Pavel, Leites, Dimitry
Format: Article
Language:English
Published: Інститут математики НАН України 2023
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/211912
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Deformations of Symmetric Simple Modular Lie (Super)Algebras. Sofiane Bouarroudj, Pavel Grozman and Dimitry Leites. SIGMA 19 (2023), 031, 66 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine