Zobrazeno 1 - 10
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pro vyhledávání: '"Jason O'Neill"'
Autor:
Jason O’Neill
Publikováno v:
Discrete Applied Mathematics. 334:63-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dca5097d56e3b739f90e2b13e1db39d
https://doi.org/10.1016/j.dam.2023.03.003
https://doi.org/10.1016/j.dam.2023.03.003
Autor:
Jason O’Neill, Sam Spiro
Publikováno v:
European Journal of Combinatorics. 110:103702
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a148aa63a41813ee04c24d1468724f
https://doi.org/10.1016/j.ejc.2023.103702
https://doi.org/10.1016/j.ejc.2023.103702
Autor:
Jason O’Neill, Jacques Verstraëte
Publikováno v:
Graphs and Combinatorics. 38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3745ea8feb22dd519e70c427e3f1d0c
https://doi.org/10.1007/s00373-022-02504-z
https://doi.org/10.1007/s00373-022-02504-z
Autor:
Calum Buchanan, Alexander Clifton, Eric Culver, Jiaxi Nie, Jason O'Neill, Puck Rombach, Mei Yin
Given a finite simple graph $G$, an odd cover of $G$ is a collection of complete bipartite graphs, or bicliques, in which each edge of $G$ appears in an odd number of bicliques and each non-edge of $G$ appears in an even number of bicliques. We denot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cfac7d7164ff7def78dd0c03f256949
Autor:
Jacques Verstraëte, Jason O'Neill
Publikováno v:
The Electronic Journal of Combinatorics. 28
The Bollobás set pairs inequality is a fundamental result in extremal set theory with many applications. In this paper, for $n \geqslant k \geqslant t \geqslant 2$, we consider a collection of $k$ families $\mathcal{A}_i: 1 \leq i \leqslant k$ where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fce0029dbd9bf2a19d6a69bdbc3a486
https://doi.org/10.37236/9627
https://doi.org/10.37236/9627
A convex geometric hypergraph or cgh consists of a family of subsets of a strictly convex set of points in the plane. There are eight pairwise nonisomorphic cgh's consisting of two disjoint triples. These were studied at length by Bra{\ss} (2004) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26168de4044ce5e75f26bb7acc48a995
http://arxiv.org/abs/2010.11100
http://arxiv.org/abs/2010.11100
Autor:
Jason O'Neill, Jacques Verstraëte
Publikováno v:
Journal of Combinatorial Theory, Series A. 178:105369
For an integer d ≥ 2 , a family F of sets is d-wise intersecting if for any distinct sets A 1 , A 2 , … , A d ∈ F , A 1 ∩ A 2 ∩ … ∩ A d ≠ ∅ , and non-trivial if ⋂ A ∈ F A = ∅ . Hilton and Milner conjectured that for k ≥ d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d98f51f6f4c99cb6d74f3e1e4a19a4a
https://doi.org/10.1016/j.jcta.2020.105369
https://doi.org/10.1016/j.jcta.2020.105369
Autor:
Jason O'Neill
Publikováno v:
The Electronic Journal of Combinatorics. 25
Tesler matrices are certain integral matrices counted by the Kostant partition function and have appeared recently in Haglund's study of diagonal harmonics. In 2014, Drew Armstrong defined a poset on such matrices and conjectured that the characteris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b8fb8ad2fd1d0b2e54b554dcba58ed
https://doi.org/10.37236/6877
https://doi.org/10.37236/6877
Publikováno v:
Fertility and Sterility. 92:2085-2087
Routine semen analysis found no differences in diabetic men; however, mRNA profiles showed changes in the expression of genes involved in oxidative stress.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ecd11a4d8acef11a00303ef5c4b86c7
https://doi.org/10.1016/j.fertnstert.2009.06.006
https://doi.org/10.1016/j.fertnstert.2009.06.006