Loopy, Hankel, and combinatorially skew-Hankel tournaments

DOI10.1016/j.dam.2015.05.026zbMath1319.05059arXiv1406.1988OpenAlexW1554481897MaRDI QIDQ494423

Richard A. Brualdi, Eliseu Fritscher

Publication date: 1 September 2015

Published in: Discrete Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1406.1988

zbMATH Keywords

algorithmstournamentswitchesscore vectorHankelloopyskew-Hankel

Mathematics Subject Classification ID

Directed graphs (digraphs), tournaments (05C20)

Related Items (5)

Some Combinatorially Defined Matrix Classes ⋮ The extreme points of certain polytopes of doubly substochastic matrices ⋮ Symmetric, Hankel-symmetric, and centrosymmetric doubly stochastic matrices ⋮ Bruhat order of tournaments ⋮ Centrosymmetric, and Symmetric and Hankel-Symmetric Matrices

Cites Work

• Tournaments associated with multigraphs and a theorem of Hakimi
• The structure matrix and a generalization of Ryser's maximum term rank formula
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