The Nilpotent Multiplier of Leibniz Algebras
摘要
In this paper, we introduce the concept of the c-nilpotent multiplier of Leibniz algebras. Also, we obtain some bounds for the dimension of the nilpotent multiplier of finite dimensional Leibniz algebras. Also, we determine the structure of the c-nilpotent multiplier of a direct sum of Leibniz algebras. Moreover, we tie this concept to the c-capability of Leibniz algebras to determine nilpotent multiplier of some extra-special Leibniz algebras. We apply these results and a version of the Witt’s formula for Leibniz algebras to obtain the dimension of the nilpotent multiplier of some Leibniz algebras.