Morphisms Cohomology and Deformations of Hom-algebras
arXiv:1710.07599
Abstract
The purpose of this paper is to study deformation theory of Hom-associative algebra morphisms and Hom-Lie algebra morphisms. We introduce a suitable cohomology and discuss Infinitesimal deformations, equivalent deformations and obstructions. Moreover, we provide some examples.
37 pages