Using the concept of (K,L)-eigenvector, we investigate structure max-min eigenspace associated with a given eigenvalue matrix in algebra (also known as fuzzy algebra). In our approach, is split into several regions according to order relations between and components x. The resulting theory (K,L)-eigenvectors, being based on fundamental results Gondran Minoux, allows describe whole explicitly mo...

We define positive integer roots of finite matrices in the 2×2 case. Where possible, we try to generalise results n×n matrices.