Analysis of Economic Relationship Using the Concept of Complex Pythagorean Fuzzy Information
Author(s) -
Naeem Jan,
Saif Ur Rehman,
Abdul Nasir,
Hassen Aydi,
Sami Ullah Khan
Publication year - 2021
Publication title -
security and communication networks
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.446
H-Index - 43
eISSN - 1939-0114
pISSN - 1939-0122
DOI - 10.1155/2021/4513992
Subject(s) - pythagorean theorem , vagueness , equivalence relation , relation (database) , computer science , equivalence (formal languages) , fuzzy logic , fuzzy set , rough set , set (abstract data type) , order (exchange) , data mining , mathematical economics , algebra over a field , artificial intelligence , mathematics , discrete mathematics , pure mathematics , economics , geometry , finance , programming language
Fuzzy set theory and fuzzy logics are the powerful mathematical tools to model the imprecision and vagueness. In this research, the novel concept of complex Pythagorean fuzzy relation (CPFR) is introduced. Furthermore, the types of CPFRs are explained with appropriate examples such as CPF composite relation, CPF equivalence relation, CPF order relation, and CPF equivalence classes. Moreover, numerous results and interesting properties of CPFRs are discussed in detail. Furthermore, the impacts of economic parameters over each other are studied through the proposed concepts of CPFRs. In addition, the application also discusses the effects of economic parameters of one country over the other countries’ economic parameters.
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