Bru, R.; Corral Ortega, Cristina; Gimenez Manglano, María Isabel; Mas Marí, José(Elsevier, 2008)
[EN] Let M(A) denote the comparison matrix of a square H-matrix A, that is, M(A) is an M-matrix. H-matrices such that their comparison matrices are non-singular are well studied in the literature. In this paper, we study ...