AbstractWhen A∈Rn×n is an M-matrix we prove the following inequality:q(A∘A−1)=1forn=2,>2nforn>2,where A∘B is the Hadamard product of two matrices A and B, q(B)=[p(B−1)]−1 and p(C) denotes the Perron eigenvalue of a nonnegative matrix C. This also gives a positive answer to the conjecture posed by Fiedler and Markham
Recently, some authors have established a number of inequalities involving the minimum eigen-value f...
AbstractWe conjecture that for an n × n matrix A which is an inverse of an M-matrix, the Hadamard pr...
AbstractSuppose both A and B are n×n nonsingular M-matrices. An estimate from below for the smallest...
AbstractAn estimate from below the smallest eigenvalue q(A∘C) of the Hadamard product A∘C of an M-ma...
AbstractFor the Hadamard product A∘A−1 of an M-matrix A and its inverse A−1, we give new lower bound...
AbstractLet A be an n×n matrix, q(A)=min{|λ|:λ∈σ(A)} and σ(A) denote the spectrum of A. From Fiedler...
AbstractAn estimate from below the smallest eigenvalue q(A∘C) of the Hadamard product A∘C of an M-ma...
AbstractFor the Hadamard product A ○ A−1 of an M-matrix A and its inverse A−1, Fiedler and Markham c...
AbstractThe main result of this paper is the following: if A=(aij) is an inverse M-matrix, A(r)=(aij...
AbstractThe main result of this paper is the following: if both A=(aij) and B=(bij) are M-matrices o...
AbstractThe main result of this paper is the following: if A=(aij) is an inverse M-matrix, A(k)=(aij...
We investigate the Hadamard product of inverse M-matrices and present two classes of inverse M-matri...
We investigate the Hadamard product of inverse M-matrices and present two classes of inverse M-matri...
AbstractWe investigate the Hadamard product of inverse M-matrices and present two classes of inverse...
Recently, some authors have established a number of inequalities involving the minimum eigen-value f...
Recently, some authors have established a number of inequalities involving the minimum eigen-value f...
AbstractWe conjecture that for an n × n matrix A which is an inverse of an M-matrix, the Hadamard pr...
AbstractSuppose both A and B are n×n nonsingular M-matrices. An estimate from below for the smallest...
AbstractAn estimate from below the smallest eigenvalue q(A∘C) of the Hadamard product A∘C of an M-ma...
AbstractFor the Hadamard product A∘A−1 of an M-matrix A and its inverse A−1, we give new lower bound...
AbstractLet A be an n×n matrix, q(A)=min{|λ|:λ∈σ(A)} and σ(A) denote the spectrum of A. From Fiedler...
AbstractAn estimate from below the smallest eigenvalue q(A∘C) of the Hadamard product A∘C of an M-ma...
AbstractFor the Hadamard product A ○ A−1 of an M-matrix A and its inverse A−1, Fiedler and Markham c...
AbstractThe main result of this paper is the following: if A=(aij) is an inverse M-matrix, A(r)=(aij...
AbstractThe main result of this paper is the following: if both A=(aij) and B=(bij) are M-matrices o...
AbstractThe main result of this paper is the following: if A=(aij) is an inverse M-matrix, A(k)=(aij...
We investigate the Hadamard product of inverse M-matrices and present two classes of inverse M-matri...
We investigate the Hadamard product of inverse M-matrices and present two classes of inverse M-matri...
AbstractWe investigate the Hadamard product of inverse M-matrices and present two classes of inverse...
Recently, some authors have established a number of inequalities involving the minimum eigen-value f...
Recently, some authors have established a number of inequalities involving the minimum eigen-value f...
AbstractWe conjecture that for an n × n matrix A which is an inverse of an M-matrix, the Hadamard pr...
AbstractSuppose both A and B are n×n nonsingular M-matrices. An estimate from below for the smallest...
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