AbstractWe study some properties of the numerical radius of matrices with non-negative entries, and explicit ways to compute it. We also characterize positive matrices with equal spectral and numerical radii, i.e., positive spectral matrices
We propose two simple upper bounds for the joint spectral radius of sets of nonnegative matrices. Th...
Abstract: Let B2m denote the Brualdi-Li matrix,and let ρ(B2m) denote the spectral radius of Brualdi-...
AbstractNew non-singularity and non-negative invertibility criteria for matrices are derived. They y...
AbstractWe study some properties of the numerical radius of matrices with non-negative entries, and ...
In this paper we show new formulas for the spectral radius and the spectral subradius of a set of ma...
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result i...
AbstractThe author provides a new characterization of inverse-positive matrices using positive split...
We obtain inequalities involving numerical radius of a matrix A∈Mn(ℂ). Using this result, we find up...
Abstract: Recently, a number of inequalities and results involving the spectralradius of positive ce...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
AbstractWe prove three inequalities relating some invariants of sets of matrices, such as the joint ...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
We propose two simple upper bounds for the joint spectral radius of sets of nonnegative matrices. Th...
Abstract: Let B2m denote the Brualdi-Li matrix,and let ρ(B2m) denote the spectral radius of Brualdi-...
AbstractNew non-singularity and non-negative invertibility criteria for matrices are derived. They y...
AbstractWe study some properties of the numerical radius of matrices with non-negative entries, and ...
In this paper we show new formulas for the spectral radius and the spectral subradius of a set of ma...
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result i...
AbstractThe author provides a new characterization of inverse-positive matrices using positive split...
We obtain inequalities involving numerical radius of a matrix A∈Mn(ℂ). Using this result, we find up...
Abstract: Recently, a number of inequalities and results involving the spectralradius of positive ce...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
AbstractWe prove three inequalities relating some invariants of sets of matrices, such as the joint ...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
International audienceWe obtain several norm and eigenvalue inequalities for positive matrices parti...
We propose two simple upper bounds for the joint spectral radius of sets of nonnegative matrices. Th...
Abstract: Let B2m denote the Brualdi-Li matrix,and let ρ(B2m) denote the spectral radius of Brualdi-...
AbstractNew non-singularity and non-negative invertibility criteria for matrices are derived. They y...
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