A New Kind of Generalized Pythagorean Fuzzy Soft Set and Its Application in Decision-Making  

作　　者：Xiaoyan Wang Ahmed Mostafa Khalil 

机构地区：[1]College of BigData,Huanghai University,Qingdao,China [2]Department of Mathematics,Faculty of Science,Al-Azhar University,Assiut,71524,Egypt

出　　处：《Computer Modeling in Engineering & Sciences》2023年第9期2861-2871,共11页工程与科学中的计算机建模（英文）

摘　　要：The aim of this paper is to introduce the concept of a generalized Pythagorean fuzzy soft set(GPFSS),which is a combination of the generalized fuzzy soft sets and Pythagorean fuzzy sets.Several of important operations of GPFSS including complement,restricted union,and extended intersection are discussed.The basic properties of GPFSS are presented.Further,an algorithm of GPFSSs is given to solve the fuzzy soft decision-making.Finally,a comparative analysis between the GPFSS approach and some existing approaches is provided to show their reliability over them.

关 键 词：Pythagorean fuzzy set generalized Pythagorean fuzzy soft set ALGORITHM decision making 

分 类 号：O159[理学—数学]