Fully fuzzy linear programming with inequality constraints

Document Type : Research Paper


1 Department of Mathematics, University of Mazandaran, Babolsar ,Iran.

2 Department of Mathematics, University of Tabriz, Tabriz , Iran.


Fuzzy linear programming problem occur in many elds such as mathematical modeling, Control theory and Management sciences, etc. In this paper we focus on a kind of Linear Programming with fuzzy numbers and variables namely Fully Fuzzy Linear Programming (FFLP) problem, in which the constraints are in inequality forms. Then a new method is proposed to ne the fuzzy solution for solving (FFLP). Numerical examples are providing to illustrate the method.