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Mathematics

Al-Qadisiyah Journal of Pure Science

2020

Fuzzy set

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

Some Results Related With Type Of Family Of Sets, Alaa M. Jasem, Noori F. Al-Mayahi Apr 2020

Some Results Related With Type Of Family Of Sets, Alaa M. Jasem, Noori F. Al-Mayahi

Al-Qadisiyah Journal of Pure Science

In this paper, we will discuss the concept of fuzzy set and its complement , and also we will study new types of fuzzy families such as the fuzzy -field ,fuzzy - -field ,fuzzy -field ,fuzzy - -field ,and fuzzy -field and the relationship between them


Ranking Function Application For Optimal Solution Of Fractional Programming Problem, Rasha Jalal Mitlif Jan 2020

Ranking Function Application For Optimal Solution Of Fractional Programming Problem, Rasha Jalal Mitlif

Al-Qadisiyah Journal of Pure Science

The aim of this paper is to suggest a solution procedure to fractional programming problem based on new ranking function (RF) with triangular fuzzy number (TFN) based on alpha cuts sets of fuzzy numbers. In the present procedure the linear fractional programming (LFP) problems is converted into linear programming problems. We concentrate on linear programming problem problems in which the coefficients of objective function are fuzzy numbers, the right- hand side are fuzzy numbers too, then solving these linear programming problems by using a new ranking function. The obtained linear programming problem can be solved using win QSB program (simplex …