AbstractA sharp lower bound for the smallest entries, among those corresponding to edges, of doubly stochastic matrices of trees is obtained, and the trees that attain this bound are characterized. This result is used to provide a negative answer to Merris’ question in [R. Merris, Doubly stochastic graph matrices II, Linear Multilin. Algebra 45 (1998) 275–285]
We introduce the two‐stage stochastic minimum s − t cut problem. Based on a classical linear 0‐1 pro...
AbstractLet Ω denote the set of all n by n doubly stochastic matrices and let m be a positive intege...
AbstractLet T∈Rn×n be an irreducible stochastic matrix with stationary distribution vector π. Set A=...
AbstractA sharp lower bound for the smallest entries, among those corresponding to edges, of doubly ...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractIn this paper, we investigate the relations between the smallest entry of a doubly stochasti...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractIn this paper, we investigate the relations between the smallest entry of a doubly stochasti...
AbstractThe Hadamard square of any square matrix A is bounded above and below by some doubly stochas...
AbstractFor a tree T of order n, let Ω(T)={X∈Ωn∣X⩽A(T)+In}, where Ωn denotes the set of all doubly s...
An $n \times m$ non-negative matrix with row sum $m$ and column sum $n$ is called doubly stochastic....
Given a primitive stochastic matrix, we provide an upper bound on the moduli of its non-Perron eige...
AbstractLet Ω denote the set of all n by n doubly stochastic matrices. Let t be a real number such t...
Suppose that A=(ai,j) is an n×n real matrix with constant row sums μ. Then the Dobrushin–Deutsch–Zen...
AbstractLet A be an n×n doubly stochastic matrix and suppose that 1⩽m⩽n−1. Let τ1,…,τm be m mutually...
We introduce the two‐stage stochastic minimum s − t cut problem. Based on a classical linear 0‐1 pro...
AbstractLet Ω denote the set of all n by n doubly stochastic matrices and let m be a positive intege...
AbstractLet T∈Rn×n be an irreducible stochastic matrix with stationary distribution vector π. Set A=...
AbstractA sharp lower bound for the smallest entries, among those corresponding to edges, of doubly ...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractIn this paper, we investigate the relations between the smallest entry of a doubly stochasti...
AbstractIn this paper, we obtain sharp upper and lower bounds for the smallest entries of doubly sto...
AbstractIn this paper, we investigate the relations between the smallest entry of a doubly stochasti...
AbstractThe Hadamard square of any square matrix A is bounded above and below by some doubly stochas...
AbstractFor a tree T of order n, let Ω(T)={X∈Ωn∣X⩽A(T)+In}, where Ωn denotes the set of all doubly s...
An $n \times m$ non-negative matrix with row sum $m$ and column sum $n$ is called doubly stochastic....
Given a primitive stochastic matrix, we provide an upper bound on the moduli of its non-Perron eige...
AbstractLet Ω denote the set of all n by n doubly stochastic matrices. Let t be a real number such t...
Suppose that A=(ai,j) is an n×n real matrix with constant row sums μ. Then the Dobrushin–Deutsch–Zen...
AbstractLet A be an n×n doubly stochastic matrix and suppose that 1⩽m⩽n−1. Let τ1,…,τm be m mutually...
We introduce the two‐stage stochastic minimum s − t cut problem. Based on a classical linear 0‐1 pro...
AbstractLet Ω denote the set of all n by n doubly stochastic matrices and let m be a positive intege...
AbstractLet T∈Rn×n be an irreducible stochastic matrix with stationary distribution vector π. Set A=...
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