Endomorphisms and Order Relations of Sub-BCI-algebras

摘要

In this paper, the notion of endomorphisms of sub-BCI-algebras are introduced and investigated. New properties of sub-BCI-algebras are present. The adjoint semi group of sub-BCI-algebra are given. Some more properties of left and right mappings of sub-BCI-algebras are also investigated with special focus on the left map. The order relations of sub-BCI-algebras are discussed.