A minimal completion of doubly substochastic matrix - Cao, Lei; Koyuncu, Selcuk; Parmer, Timmothy (Linear & multilinear algebra, 2016)
Keywords: Algebra; Birkhoff's theorem; Ceilings; Combinations (mathematics); Computation; doubly stochastic matrices; doubly substochastic matrices; permutation matrices; Permutations; Stochasticity