On Lie-Yamaguti color algebras

A. N. Issa, P. L. Zoungrana

Lie-Yamaguti color algebras are defined and some examples are provided. It is shown that any Leibniz color algebra has a natural Lie-Yamaguti structure. For a given Lie-Yamaguti color algebra, an enveloping Lie color algebra is constructed and it is proved that any Lie color algebra with reductive decomposition induces a Lie-Yamaguti structure on some of its subspaces.