AbstractA real matrix is totally positive if all its minors are nonnegative. In this paper, we characterize 0–1 matrices that can be transformed into totally positive matrices by permutations of rows and columns
AbstractThough total positivity appears in various branches of mathematics, it is rather unfamiliar ...
Abstract. Different approaches to the decomposition of a nonsingular totally positive matrix as a pr...
AbstractLet A be a real n × n matrix. A is TP (totally positive) if all the minors of A are nonnegat...
AbstractA real matrix is totally positive if all its minors are nonnegative. In this paper, we chara...
AbstractAn n×m real matrix A is said to be totally positive (strictly totally positive) if every min...
AbstractLet A be a real n × n matrix. A is TP (totally positive) if all the minors of A are nonnegat...
This modern account of totally positive matrices treats their central properties with full proofs an...
An n-by-n real matrix is said to be totally positive (nonnegative) if every minor (principal and non...
AbstractA matrix is totally positive (respectively, strictly totally positive) if all its minors are...
An n × n real matrix is said to be totally positive if every minor is non-negative. In this paper, w...
A matrix of the form A = BBT where B is nonnegative is called completely positive (CP). Berman and X...
AbstractAn n×n real matrix is said to be totally positive if every minor is non-negative. In this pa...
Abstract. A nonsingular matrix is called almost strictly totally positive when all its minors are no...
AbstractAn n×n real matrix A is called completely positive (CP) if it can be factored as A=B′B (“′” ...
summary:A close relationship between the class of totally positive matrices and anti-Monge matrices ...
AbstractThough total positivity appears in various branches of mathematics, it is rather unfamiliar ...
Abstract. Different approaches to the decomposition of a nonsingular totally positive matrix as a pr...
AbstractLet A be a real n × n matrix. A is TP (totally positive) if all the minors of A are nonnegat...
AbstractA real matrix is totally positive if all its minors are nonnegative. In this paper, we chara...
AbstractAn n×m real matrix A is said to be totally positive (strictly totally positive) if every min...
AbstractLet A be a real n × n matrix. A is TP (totally positive) if all the minors of A are nonnegat...
This modern account of totally positive matrices treats their central properties with full proofs an...
An n-by-n real matrix is said to be totally positive (nonnegative) if every minor (principal and non...
AbstractA matrix is totally positive (respectively, strictly totally positive) if all its minors are...
An n × n real matrix is said to be totally positive if every minor is non-negative. In this paper, w...
A matrix of the form A = BBT where B is nonnegative is called completely positive (CP). Berman and X...
AbstractAn n×n real matrix is said to be totally positive if every minor is non-negative. In this pa...
Abstract. A nonsingular matrix is called almost strictly totally positive when all its minors are no...
AbstractAn n×n real matrix A is called completely positive (CP) if it can be factored as A=B′B (“′” ...
summary:A close relationship between the class of totally positive matrices and anti-Monge matrices ...
AbstractThough total positivity appears in various branches of mathematics, it is rather unfamiliar ...
Abstract. Different approaches to the decomposition of a nonsingular totally positive matrix as a pr...
AbstractLet A be a real n × n matrix. A is TP (totally positive) if all the minors of A are nonnegat...
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