NOVEL POSSIBILITY SPHERICAL FUZZY SOFT SET MODEL AND ITS APPLICATION FOR A DECISION MAKING

NOVEL POSSIBILITY SPHERICAL FUZZY SOFT SET MODEL AND ITS APPLICATION FOR A DECISION MAKING

We talk about possibility spherical fuzzy soft set (shortly PSFS set) has much stronger ability than possibility Pythagorean fuzzy soft set (shortly PPFS set) and intuitionistic fuzzy soft set. The PSFS soft set is a generalization of PPFS set and soft set. Here we talk through some operations consi...

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Veröffentlicht in:TWMS journal of applied and engineering mathematics 2023-01, Vol.13 (3), p.1068
Hauptverfasser: Palanikumar, M, Arulmozhi, K
Format: Artikel
Sprache:eng
Schlagworte:
Comparative analysis
Decision making
Fuzzy sets
Mathematics
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Zusammenfassung:We talk about possibility spherical fuzzy soft set (shortly PSFS set) has much stronger ability than possibility Pythagorean fuzzy soft set (shortly PPFS set) and intuitionistic fuzzy soft set. The PSFS soft set is a generalization of PPFS set and soft set. Here we talk through some operations consisting of complement, union, intersection, AND and OR. We verify that the De Morgan's laws, associate laws and distributive laws are satisfied in the case of PSFS sets. Also we discuss comparative analysis for the soft set model under the scheme of PSFS sets. Finally, an illustrative example is mentioned for the soft set model using PSFS set. Keywords: PSFS set, SFS set, decision making problem. AMS Subject Classification: 03E05, 06D72.
ISSN:2146-1147
2146-1147