Nasser Mikaeilvand - Department of Mathematics, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Tofigh Allahviranloo - Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran.

In this paper, we discuss fully fuzzy linear systems in the form AX = b (FFLS). A novel method for finding the non-zero fuzzy solutions of these systems is proposed. We suppose that all elements of coefficient matrix A are positive and we employ parametric form linear system and finally, Numerical examples are used to illustrate this approach and compare its results with another methods.

Fuzzy numbers, Fully fuzzy linear systems, Systems of fuzzy linear equations, Non-zero solutions