USING PARAMETRIC FUNCTIONS TO SOLVE SYSTEMS OF LINEAR FUZZY EQUATIONS WITH A SYMMETRIC MATRIX
A method to solve linear fuzzy equations with a symmetric matrix is proposed. Ignoring the symmetry leads to an overestimation of the solution. Our method to find the solution of a system of linear fuzzy equations takes the symmetry of the matrix into account and is based on parametric functions. It is a practical algorithm using parametric functions in which the variables are given by elements of the support of the fuzzy coefficients of the system.
parametric function system of linear fuzzy equations symmetric matrix fuzzy number