Yazar "Vadivel, Appachi" için listeleme
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More on continuous and irresolute maps in Pythagorean fuzzy topological spaces
Vadivel, Appachi; Gavaskar, Guru; Sundar, C. John (Işık University Press, 2025-11-01)The new dimension of non-standard fuzzy sets called Pythagorean fuzzy sets which can handle the inaccurate data very strongly has been established in recent days. Even though intuitionistic fuzzy sets were generously used ... -
Weaker forms of open sets in Pythagorean Fuzzy nano topological spaces and its application using entropy measure
Deivanayagi, P.; Tamilselvan, S.; Vadivel, Appachi (Işık University Press, 2026-02-01)In this paper, we introduce a Pythagorean Fuzzy nano M-open set which is the union of Pythagorean Fuzzy nano δP-open sets and Pythagorean Fuzzy nano θS-open sets in Pythagorean Fuzzy nano topological spaces. Also, we discuss ... -
δβ-Open sets in Pythagorean fuzzy nano topological spaces
Navuluri, Mohanarao; Shantha Lakshmi, Krishnasamy; Vadivel, Appachi; Sivakumar, V. (Işık University Press, 2026-04-01)The purpose of this paper is to define and study a new class of sets called Pythagorean fuzzy nano δ (resp. δ pre, δ semi, δα and δβ)-open sets in Pythagorean fuzzy nano topological spaces. Analyse the basic properties of ...
