The Gale–Ryser theorem is a result in graph theory and combinatorial matrix theory, two branches of combinatorics. It provides one of two known approaches...

matrix theory Gale–Ryser theorem, a result in graph theory and combinatorial matrix theory This page lists people with the surname Ryser. If an internal...

the Fulkerson–Chen–Anstee theorem. The latter two cases, which are equivalent, are characterized by the Gale–Ryser theorem. Tripathi & Vijay (2003) proved...

v × b with given row and column sums". This problem is solved by the Gale–Ryser theorem. List of matrices Binatorix (a binary De Bruijn torus) Bit array Disjunct...

1)-matrix with exactly one nonzero in each row and each column The Gale–Ryser theorem, on the existence of (0,1)-matrices with given row and column sums...

problem belongs to the complexity class P. This can be proven using the Gale–Ryser theorem, i.e., one has to validate the correctness of n {\displaystyle n}...

matroids, the Birkhoff–von Neumann theorem on the Birkhoff polytope of doubly stochastic matrices, and the Gale–Ryser theorem on row and column sums of (0,1)...

by the Erdős–Gallai theorem. The latter two cases, which are equivalent see Berger, are characterized by the Gale–Ryser theorem. Kleitman–Wang algorithms...

NP-hard. ESA 2009: 776-787. H.J. Ryser, Matrices of zeros and ones, Bull. Amer. Math. Soc. 66 1960 442-464. D. Gale, A theorem on flows in networks, Pacific...

Margaret A. Rykowski, U.S. Navy admiral Herbert J. Ryser, mathematician, Bruck-Chowla-Ryser theorem and Ryser formula are named for him Ben L. Salomon, Medal...

alternate proof, using elementary methods rather than linear algebra or Ryser's theorem about square 0-1 matrices. Hoffman's work on matrix inequalities and...

explorer – brucine. R. H. Bruck, American mathematician – Bruck–Ryser–Chowla theorem Anton Bruckner, Austrian composer – Bruckner rhythm Pieter Bruegel...