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[en] Deformation equations are formulated for the case of Lie superalgebras. Their solutions are shown to be the elements of the corresponding cohomology groups. The cohomology groups H1(L,L) and H2(L,L) are proved to be trivial for semisimple superalgebras L with nondegenerate Killing form, which implies the weak stability of L. This enables the study of the deformation equations and properties of the bispinor extension of the Poincare algebra and to demonstrate the algebraic stability of this model
Journal
Teoreticheskaya i Matematicheskaya Fizika; ISSN 0564-6162; 
; v. 38(1); p. 115-120
; v. 38(1); p. 115-120