Silambarasan, I. (2021) Generalized orthopair fuzzy sets based on Hamacher T-norm and T-conorm. Open Journal of Mathematical Sciences, 5 (1). pp. 44-64. ISSN 26164906
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Abstract
The concept of q-rung orthopair fuzzy sets generalizes the notions of intuitionistic fuzzy sets and Pythagorean fuzzy sets to describe complicated uncertain information more effectively. Their most dominant attribute is that the sum of the qth power of the truth-membership and the qth power of the falsity-membership must be equal to or less than one, so they can broaden the space of uncertain data. This set can adjust the range of indication of decision data by changing the parameter q, q≥1. In this paper, we define the Hamacher operations of q-rung orthopair fuzzy sets and proved some desirable properties of these operations, such as commutativity, idempotency, and monotonicity. Further, we proved De Morgan’s laws for these operations over complement. Furthermore, we defined the Hamacher scalar multiplication (n.hA) and Hamacher exponentiation (A∧hn) operations on q-rung orthopair fuzzy sets and investigated their algebraic properties. Finally, we defined the necessity and possibility operators based on q-rung orthopair fuzzy sets and some properties of Hamacher operations that are considered.
Item Type: | Article |
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Subjects: | STM Archives > Mathematical Science |
Depositing User: | Unnamed user with email support@stmarchives.com |
Date Deposited: | 05 Jun 2023 05:27 |
Last Modified: | 17 Jun 2024 06:58 |
URI: | http://science.scholarsacademic.com/id/eprint/1078 |