ON THE WEAK ROBUSTNESS OF FUZZY MATRICES
A matrix A in (max, min)-algebra (fuzzy matrix) is called weakly robust if A(k) circle times is an eigenvector of A only if x is an eigenvector of A. The weak robustness of fuzzy matrices are studied and its properties are proved. A characterization of the weak robustness of fuzzy matrices is presented and an O(n(2)) algorithm for checking the weak robustness is described.
weak robustness fuzzy matrices