Indian Journal of Science and Technology
DOI: 10.17485/ijst/2019/v12i10/140639
Year: 2019, Volume: 12, Issue: 10, Pages: 1-9
Original Article
D. Venkatesan1* and S. Sriram2
1Department of Mathematics, Annamalai University, Annamalainagar - 608002, Tamil Nadu, India; [email protected]
2Mathematics Wing, Directorate of Distance Education, Annamalai University, Annamalainagar - 608002, Tamil Nadu, India; [email protected]
*Author for correspondence
D. Venkatesan
Department of Mathematics, Annamalai University, Annamalainagar - 608002, Tamil Nadu, India. Email: [email protected]
Objectives: We study some algebraic properties of the operations disjunction (∨L ) and conjunction (∧L) from Lukasiewicz’s type over Pythagorean fuzzy matrices. Methods/Statistical Analysis: We extend these operations of intuitionistic fuzzy matrices to pythagorean fuzzy matrices and proved their algebraic properties. Findings: We discuss some algebraic properties like distributivity, associativity, commutativity, and complementary of these operations. We establish the set of all Pythagorean fuzzy matrices forms a commutative monoid under these operations. Also, we describe a monoid homomorphism over pythagorean fuzzy matrices. Application: Yager constructed the Pythagorean fuzzy decision matrix and its aggregation operators which is used to solve multicriteria decision-making problems.
Keywords: Conjunction, Disjunction, Intuitionistic Fuzzy Set, Intuitionistic Fuzzy Matrix, Pythagorean Fuzzy Set, Pythagorean Fuzzy Matrix
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