vol18_pp500-512. 167KB Jun 04 2011 12:06:04 AM
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Among the P -matrices are several important and well-studied matrix subclasses (see [5, 6]for more information on these classes of matrices): An (invertible) M -matrix is a
In a recent paper Holtz showed that M–matrices satisfy Newton’s inequalities and so do the inverses of nonsingular M–matrices.. Since nonsingular M–matrices and their inverses
As the main result (Theo- rem 3.1), we give a complete solution of Problem 1.1 in the case when the eigenvalues of the matrix (1.2) belong to F , and F is an infinite field..
We show that the results given by Hartwig, Li and Wei [22] are preserved when passing from matrices to bounded linear operators on a Banach space... Theorem 2.3 generalizes [22,
This paper extends the Nilpotent- Jacobian method for sign pattern matrices to complex sign pattern matrices, establishing a means to show that an irreducible complex sign
Complementary triangular forms of pairs of matrices, realizations with prescribed main matrices, and complete factorization of rational matrix functions.. Linear
In this paper, we present some results relating different matrix partial orderings and the reverse order law for the Moore-Penrose inverse and group inverse.. Special attention is
Nextly, Mursaleen [31] and Mur- saleen and Edely [32] have defined the almost strong regularity of matrices for double sequences and applied these matrices to establish a core
