Abstract
In the present article the classification of n-dimensional naturally graded p-filiform (1 ≤ p ≤ n − 4) Leibniz algebras is obtained. A splitting of the set of naturally graded Leibniz algebras into the families of Lie and non Lie Leibniz algebras by means of characteristic sequences (isomorphism invariants) is proved.
ACKNOWLEDGMENTS
This work is supported in part by the PAICYT, FQM143 of the Junta de Andalucía (Spain). The last author was supported by grant of INTAS Ref. No. 0483-3035, and he is very grateful to hospitality of Universidad de Sevilla.
Notes
Communicated by A. Elduque.