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
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result i...
AbstractThe theory of positive (=nonnegative) finite square matrices continues, three quarters of a ...
AbstractWe study some properties of the numerical radius of matrices with non-negative entries, and ...
AbstractIn this paper we characterize all nxn matrices whose spectral radius equals their spectral n...
Let M(n)(+) be the set of entry wise nonnegative n x n matrices. Denote by r(A) the spectral radius ...
Let M(n)(+) be the set of entry wise nonnegative n x n matrices. Denote by r(A) the spectral radius ...
AbstractWe present a sequence of progressively better lower bounds for the s pectral radius of a non...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
AbstractFor an arbitrary asymmetric nonnegative n × n matrix A we identify a pair of symmetric matri...
summary:Let $B$ be a non-negative irreducible $n\times n$ cyclic matrix of index 2, let $I$ be the u...
AbstractWe consider the minimum spectral radius for an n×n matrix of 0's and 1's having a specified ...
summary:Let $B$ be a non-negative irreducible $n\times n$ cyclic matrix of index 2, let $I$ be the u...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result i...
AbstractThe theory of positive (=nonnegative) finite square matrices continues, three quarters of a ...
AbstractWe study some properties of the numerical radius of matrices with non-negative entries, and ...
AbstractIn this paper we characterize all nxn matrices whose spectral radius equals their spectral n...
Let M(n)(+) be the set of entry wise nonnegative n x n matrices. Denote by r(A) the spectral radius ...
Let M(n)(+) be the set of entry wise nonnegative n x n matrices. Denote by r(A) the spectral radius ...
AbstractWe present a sequence of progressively better lower bounds for the s pectral radius of a non...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
AbstractFor an arbitrary asymmetric nonnegative n × n matrix A we identify a pair of symmetric matri...
summary:Let $B$ be a non-negative irreducible $n\times n$ cyclic matrix of index 2, let $I$ be the u...
AbstractWe consider the minimum spectral radius for an n×n matrix of 0's and 1's having a specified ...
summary:Let $B$ be a non-negative irreducible $n\times n$ cyclic matrix of index 2, let $I$ be the u...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
AbstractLet Mn+ be the set of entrywise nonnegative n×n matrices. Denote by r(A) the spectral radius...
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result i...
AbstractThe theory of positive (=nonnegative) finite square matrices continues, three quarters of a ...