Deformation cohomology of morphisms of Lie-Yamaguti algebras
arXiv:2312.05469
Abstract
We study cohomology of morphisms of Lie-Yamaguti algebras. As an application, we establish that this cohomology `controls' the formal deformations. Additionally, we demonstrate its connection to the abelian extension of morphisms of Lie-Yamaguti algebras.
22 Pages