Another New Forms of Strongly and Quasi Mappings in Topological Spaces via δ-ß-Open Sets

Abstract

New kinds of generalized mappings namely, δ-ß-open, quasi δ-ß-open, and strongly δ-ß-open mappings in topological spaces are introduced and investigated by utilizing the concept of δ-ß-open sets. Several interesting characterizations and fundamental properties concerning of these forms of generalized mappings are obtained.  Moreover, the relationships between such these of types of generalized mappings and other of well-known forms of generalized mappings are discussed.