Open AccessQ-Pythagorean fuzzy soft expert set and its application in multi-criteria decision making process
Author(s) -
V. Chinnadurai,
A. Arulselvam
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1850/1/012114
Subject(s) - pythagorean theorem , intersection (aeronautics) , complement (music) , soft set , set (abstract data type) , computer science , fuzzy logic , fuzzy set , artificial intelligence , mathematics , engineering , biochemistry , chemistry , programming language , geometry , complementation , gene , phenotype , aerospace engineering
In this paper, we first introduce the concept of Q -Pythagorean fuzzy soft expert set(QPFSES) which combines Pythagorean fuzzy set and soft set expert set. We also define some operations namely complement, union, intersection and study some of their properties. Further an approach for solving multi-criteria decision making (MCDM) problem is explored by applying Q-Pythagorean fuzzy soft expert set and an example is provided to illustrate the application of the proposed method.