Permanents of doubly substochastic matrices

Cao, L; Chen, Z; Koyuncu, S; Li, HL

Chen, Z (corresponding author), Nanjing Agr Univ, Dept Math, Nanjing 210095, Jiangsu, Peoples R China.

LINEAR & MULTILINEAR ALGEBRA, 2020; 68 (3): 594

Abstract

Let omega n,k denote the convex polytope of doubly substochastic matrices with sub-defect k. Let h(A) and l(A) denote the maximum and minimum diagonal......

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