A Proposed Method for Solving Fuzzy System of Linear Equations

الملخص EN

This paper proposes a new method for solving fuzzy system of linear equations with crisp coefficients matrix and fuzzy or interval right hand side.

Some conditions for the existence of a fuzzy or interval solution of m × n linear system are derived and also a practical algorithm is introduced in detail.

The method is based on linear programming problem.

Finally the applicability of the proposed method is illustrated by some numerical examples.