Stronger and Weaker Forms of Open Mappings via Pythagorean Fuzzy Nano M-open Sets

Abstract

In this paper, we introduce the concept of Pythagorean fuzzy nano  open and Pythagorean fuzzy nano  closed mappings in Pythagorean fuzzy nano topological spaces. Also, we study about  Pythagorean fuzzy nano  Homeomorphism, almost Pythagorean fuzzy nano  totally mappings, almost Pythagorean fuzzy nano  totally continuous mappings and super Pythagorean fuzzy nano  clopen continuous functions and their properties in Pythagorean fuzzy nano topological spaces.