Springer series in statistics
The idea for this book came from the time the authors spent at the Statistics and Applied
Mathematical Sciences Institute (SAMSI) in Research Triangle Park in North Carolina …
Mathematical Sciences Institute (SAMSI) in Research Triangle Park in North Carolina …
Tournaments and semicomplete digraphs
J Bang-Jensen, F Havet - Classes of directed graphs, 2018 - Springer
The class of tournaments is by far the most well-studied class of digraphs with many deep
and important results. Since Moon's pioneering book in 1968 [146], the study of tournaments …
and important results. Since Moon's pioneering book in 1968 [146], the study of tournaments …
[PDF][PDF] Landau's Theorem revisited
KB Reid - Australasian Journal of Combinatorics, 1999 - compalg.inf.elte.hu
Two new elementary proofs are given of Landau's Theorem on necessary and sufficient
conditions for a sequence of integers to be the score sequence for some tournament. The …
conditions for a sequence of integers to be the score sequence for some tournament. The …
Coxeter tournaments
B Kolesnik, M Sanchez - arXiv preprint arXiv:2302.14002, 2023 - arxiv.org
In line with the trend of Coxeter combinatorics, and in response to a question of Stanley, we
show that the Coxeter permutahedra, recently studied by Ardila, Castillo, Eur and Postnikov …
show that the Coxeter permutahedra, recently studied by Ardila, Castillo, Eur and Postnikov …
Landau's and Rado's theorems and partial tournaments
RA Brualdi, K Kiernan - the electronic journal of combinatorics, 2009 - combinatorics.org
Using Rado's theorem for the existence of an independent transversal of family of subsets of
a set on which a matroid is defined, we give a proof of Landau's theorem for the existence of …
a set on which a matroid is defined, we give a proof of Landau's theorem for the existence of …
Reconstruction of complete interval tournaments. II
A Iványi - arXiv preprint arXiv:1012.4210, 2010 - arxiv.org
Let $ a,\b\(b\geq a) $ and $ n\(n\geq 2) $ be nonnegative integers and let $\mathcal {T}(a, b,
n) $ be the set of such generalised tournaments, in which every pair of distinct players is …
n) $ be the set of such generalised tournaments, in which every pair of distinct players is …
[引用][C] Inequalities: Theory of Majorization and Its Applications
AW Marshall - 1979 - Academic Press
Score sequences in oriented graphs
S Pirzada, TA Naikoo, NA Shah - Journal of Applied Mathematics and …, 2007 - Springer
An oriented graph is a digraph with no symmetric pairs of directed arcs and without loops.
The score of a vertex vi in an oriented graph D is a_ v_i (or simply ai) d_ v_i^-are the …
The score of a vertex vi in an oriented graph D is a_ v_i (or simply ai) d_ v_i^-are the …
[HTML][HTML] Tournaments associated with multigraphs and a theorem of Hakimi
RA Brualdi, E Fritscher - Discrete Mathematics, 2015 - Elsevier
A tournament of order n is usually considered as an orientation of the complete graph K n. In
this note, we consider a more general definition of a tournament that we call a C-tournament …
this note, we consider a more general definition of a tournament that we call a C-tournament …
[HTML][HTML] Bruhat order of tournaments
RA Brualdi, E Fritscher - Linear Algebra and its Applications, 2014 - Elsevier
We extend the Bruhat order on the set S n of permutations (permutation matrices) of {1, 2,…,
n} and its generalization to classes A (R, S) of (0, 1)-matrices with row sum vector R and …
n} and its generalization to classes A (R, S) of (0, 1)-matrices with row sum vector R and …