NOVEL POSSIBILITY PYTHAGOREAN INTERVAL VALUED FUZZY SOFT SET METHOD FOR A DECISION MAKING

We discuss the theory of possibility Pythagorean interval valued fuzzy soft set, possibility interval valued fuzzy soft set and define some related the operations namely complement, union, intersection, AND and OR. The possibility Pythagorean interval valued fuzzy soft sets are a generalization of s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:TWMS journal of applied and engineering mathematics 2023-01, Vol.13 (1), p.327
Hauptverfasser: Palanikumar, M, Arulmozhi, K
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We discuss the theory of possibility Pythagorean interval valued fuzzy soft set, possibility interval valued fuzzy soft set and define some related the operations namely complement, union, intersection, AND and OR. The possibility Pythagorean interval valued fuzzy soft sets are a generalization of soft sets. Notably, we showed De-Morgan's laws that are valid in possibility Pythagorean interval valued fuzzy soft set theory. Also, we propose an algorithm to solve the decision making problem based on soft set method. To compare two possibilities Pythagorean interval valued fuzzy soft sets for dealing with decision making problems and find a similarity measure is obtained. Finally, an illustrative example is discussed to prove that they can be effectively used to solve problems with uncertainties. Keywords: Interval valued fuzzy soft set, Pythagorean interval valued fuzzy soft set, Possibility Pythagorean interval valued fuzzy soft set. AMS Subject Classification: 03E72.
ISSN:2146-1147
2146-1147