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Restricted infinitesimal deformations of restricted simple Lie algebras · arXivDesk

0705.0821May 6, 200715 pages; final version, to appear in Journal of Algebra and Its Applications

Restricted infinitesimal deformations of restricted simple Lie algebras

Filippo Viviani

Algebraic Geometry Number Theory Rings and Algebras

Abstract

We compute the restricted infinitesimal deformations of the restricted simple Lie algebras over an algebraically closed field of characteristic different from 2 and 3.

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