Soft BCH-ideals and Idealistic Soft BCH-algebras

Applying soft sets to BCH-algebras, the concepts of soft BCH-ideals and idealistic soft BCH-algebras are introduced, and several examples are given. The intersection, union and “AND” operations of soft BCH-ideals and idealistic soft BCH-algebras are established. The relations between these soft BCH-ideal, idealistic soft BCH-algebra and their homomorphic images are provided.