Mathematical Inequalities & Applications · Volume 4, Issue 1

Short Proofs of the Gale & Ryser and Ford & Fulkerson Characterizations of the Row and Column Sum Vectors of (0,1)-Matrices

04-13 Pages 157-159 DOI 10.7153/mia-04-13

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Authors

Richard A. Brualdi

Keywords

row and column sum vector (0,1)-matrices majorization structure matrix

Subject classes

05A20 05B20 15A39