AbstractWe examine combinatorial properties of extremal plane stochastic matrices of dimension three. Methods are given for the construction of such extremal matrices of any order. We obtain a lower bound for the number of connected extremal matrices of order n and conclude with some open problems
AbstractThis paper presents results about positive definite doubly stochastic matrices, in particula...
The joint spectral radius of a bounded set of d × d real matrices is defined to be the maximum possi...
This paper is concerned with the extreme points of the polytopes of stochastic tensors. By a tensor ...
AbstractWe examine combinatorial properties of extremal plane stochastic matrices of dimension three...
AbstractWe study extremals for multidimensional stochastic matrices. Some related results are also c...
AbstractSeveral properties of the extreme points of the convex set of three dimensional line stochas...
We study extremals for multidimensional stochastic matrices. Some related results are also considere...
AbstractWe examine combinatorial properties of plane stochastic three-dimensional matrices and relat...
Title: Extremal combinatorics of matrices, sequences and sets of permutations Author: Josef Cibulka ...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractLet Kn be the convex set of n×n positive semidefinite doubly stochastic matrices. We show th...
AbstractIt is shown that if A is a p>×q×r matrix such that each of the horizontal plane sections of ...
A ray–nonsingular matrix is a square complex matrix, A, such that each complex matrix whose entries ...
AbstractLet Kn denote the closed convex set of all n-by-n positive semidefinite doubly stochastic ma...
AbstractWe consider the class of stochastic matrices M generated in the following way from graphs: i...
AbstractThis paper presents results about positive definite doubly stochastic matrices, in particula...
The joint spectral radius of a bounded set of d × d real matrices is defined to be the maximum possi...
This paper is concerned with the extreme points of the polytopes of stochastic tensors. By a tensor ...
AbstractWe examine combinatorial properties of extremal plane stochastic matrices of dimension three...
AbstractWe study extremals for multidimensional stochastic matrices. Some related results are also c...
AbstractSeveral properties of the extreme points of the convex set of three dimensional line stochas...
We study extremals for multidimensional stochastic matrices. Some related results are also considere...
AbstractWe examine combinatorial properties of plane stochastic three-dimensional matrices and relat...
Title: Extremal combinatorics of matrices, sequences and sets of permutations Author: Josef Cibulka ...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractLet Kn be the convex set of n×n positive semidefinite doubly stochastic matrices. We show th...
AbstractIt is shown that if A is a p>×q×r matrix such that each of the horizontal plane sections of ...
A ray–nonsingular matrix is a square complex matrix, A, such that each complex matrix whose entries ...
AbstractLet Kn denote the closed convex set of all n-by-n positive semidefinite doubly stochastic ma...
AbstractWe consider the class of stochastic matrices M generated in the following way from graphs: i...
AbstractThis paper presents results about positive definite doubly stochastic matrices, in particula...
The joint spectral radius of a bounded set of d × d real matrices is defined to be the maximum possi...
This paper is concerned with the extreme points of the polytopes of stochastic tensors. By a tensor ...
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