Hahn-Banach Theorem in Fuzzy Soft Dual Space

Abstract

Molodtsov in [8] discussed the theory of soft fuzzy sets, and a study of soft

fuzzy real numbers and their properties was presented in [6]. In [11], the

notion of fuzzy soft Banach algebra was presented. This paper first reviews

the definitions of the fuzzy soft linear function and the fuzzy soft dual space.

Secondly, the concept of the Hahn-Banach theorem in the fuzzy soft dual

space and some of its applications are presented.