LR-type fully pythagorean fuzzy linear programming problems with equality constraints
Keyword(s):
A Pythagorean fuzzy set is a powerful model for depicting fuzziness and uncertainty. This model is more flexible and practical as compared to an intuitionistic fuzzy model. This research article presents a new model called LR-type fully Pythagorean fuzzy linear programming problem. We consider the notions of LR-type Pythagorean fuzzy number, ranking for LR-type Pythagorean fuzzy numbers and arithmetic operations for unrestricted LR-type Pythagorean fuzzy numbers. We propose a method to solve LR-type fully Pythagorean fuzzy linear programming problems with equality constraints. We describe our proposed method with numerical examples including diet problem.
2018 ◽
pp. 301-308
1984 ◽
Vol 13
(1)
◽
pp. 1-10
◽
Keyword(s):
2021 ◽
Vol 10
(12)
◽
pp. 3699-3723
Keyword(s):