Crossed extensions of leibniz algebras
J. M. CasasDpto. Matemática Aplicada , Universidad de Vigo E.U.I.T Forestal , Pontevedra, 36005, Spain
1999en
ABI
Abstract
Crossed extensions of Leibniz algebras are studied, and an enlargement to eight terms of a five term exact and natural sequence for Leibniz cohomology is obtained. This eight term natural and exact sequence leads us to study the obstruction of Leibniz algebra extensions.
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Cited by 40 references