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Keywords = fuzzy compositions and fuzzy averaging operator

Number of Articles: 3
LP Problems on the max - “Fuzzy Or” inequalities systems

A. Ghodousian; Parmida Mirhashemi

Volume 52, Issue 2 , December 2020, , Pages 85-98

https://doi.org/10.22059/jac.2020.79249

Abstract
  In this paper, optimization of a linear objective function with fuzzy relational inequality constraints is investigated whereby the feasible region is formed as the intersection of two inequality fuzzy systems and “Fuzzy Or” operator is considered as fuzzy composition. It is shown that a ...  Read More
Max-Min averaging operator: fuzzy inequality systems and resolution

A. Ghodousian; Tarane Azarnejad; Farnood Samie Yousefi

Volume 51, Issue 1 , June 2019, , Pages 55-70

https://doi.org/10.22059/jac.2019.71296

Abstract
   Minimum and maximum operators are two well-known t-norm and s-norm used frequently in fuzzy systems. In this paper, two different types of fuzzy inequalities are simultaneously studied where the convex combination of minimum and maximum operators is applied as the fuzzy relational composition. ...  Read More