Zobrazeno 1 - 10
of 6 090
pro vyhledávání: '"Frederickson A"'
Autor:
Campbell, Rutger, Davies, James, Distel, Marc, Frederickson, Bryce, Gollin, J. Pascal, Hendrey, Kevin, Hickingbotham, Robert, Wiederrecht, Sebastian, Wood, David R., Yepremyan, Liana
Treewidth and Hadwiger number are two of the most important parameters in structural graph theory. This paper studies graph classes in which large treewidth implies the existence of a large complete graph minor. To formalise this, we say that a graph
Externí odkaz:
http://arxiv.org/abs/2410.19295
In 1972, Kotzig proved that for every even $n$, the complete graph $K_n$ can be decomposed into $\lceil\log_2n\rceil$ edge-disjoint regular bipartite spanning subgraphs, which is best possible. In this paper, we study regular bipartite decompositions
Externí odkaz:
http://arxiv.org/abs/2410.12981
Autor:
Frederickson, Bryce, Yepremyan, Liana
Publikováno v:
Proceedings of the 12th European Conference on Combinatorics, Graph Theory and Applications (2023) 450-456
For $B \subseteq \mathbb F_q^m$, the $n$-th affine extremal number of $B$ is the maximum cardinality of a set $A \subseteq \mathbb F_q^n$ with no subset which is affinely isomorphic to $B$. Furstenberg and Katznelson proved that for any $B \subseteq
Externí odkaz:
http://arxiv.org/abs/2308.13489
Autor:
Frederickson, Bryce, Michel, Lukas
Given a simple Eulerian binary matroid $M$, what is the minimum number of disjoint circuits necessary to decompose $M$? We prove that $|M| / (\operatorname{rank}(M) + 1)$ many circuits suffice if $M = \mathbb F_2^n \setminus \{0\}$ is the complete bi
Externí odkaz:
http://arxiv.org/abs/2306.14236
Autor:
Borgwardt, Steffen, Buchanan, Calum, Culver, Eric, Frederickson, Bryce, Rombach, Puck, Yoo, Youngho
We introduce and study "path odd-covers", a weakening of Gallai's path decomposition problem and a strengthening of the linear arboricity problem. The "path odd-cover number" $p_2(G)$ of a graph $G$ is the minimum cardinality of a collection of paths
Externí odkaz:
http://arxiv.org/abs/2306.06487
Autor:
Araujo, Igor, Frederickson, Bryce, Krueger, Robert A., Lidický, Bernard, McAllister, Tyrrell B., Pfender, Florian, Spiro, Sam, Stucky, Eric Nathan
We consider a geometric percolation process partially motivated by recent work of Hejda and Kala. Specifically, we start with an initial set $X \subseteq \mathbb{Z}^2$, and then iteratively check whether there exists a triangle $T \subseteq \mathbb{R
Externí odkaz:
http://arxiv.org/abs/2303.15402
Publikováno v:
mBio, Vol 15, Iss 7 (2024)
ABSTRACT Microbiomes often benefit plants, conferring resistance to pathogens, improving stress tolerance, or promoting plant growth. As potential plant mutualists, however, microbiomes are not a single organism but a community of species with comple
Externí odkaz:
https://doaj.org/article/75c1567a977743b490148c97b69dfac9
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 7 (2024)
ABSTRACT Host-associated microbiomes are shaped by both their environment and host genetics, and often impact host performance. The scale of host genetic variation important to microbes is largely unknown yet fundamental to the community assembly of
Externí odkaz:
https://doaj.org/article/f97a061274854504ad1d4e955367711c
Publikováno v:
پژوهشهای کاربردی روانشناختی, Vol 14, Iss 4, Pp 75-92 (2024)
The primary objective of the current study was to examine the correlation between narcissism and the potential for addiction, with shame and attachment pattern serving as mediating factors. This research employs an applied-practical approach, utilizi
Externí odkaz:
https://doaj.org/article/3f6aade316a34eaaaa63f5fae5176f7f
Autor:
Vishal Bali, Peter Kardos, Clive Page, Paola Rogliani, Luigino Calzetta, Ada Adriano, Aidan Byrne, Adekemi Adeyemi, Andrew Frederickson, Jonathan Schelfhout
Publikováno v:
Annals of Thoracic Medicine, Vol 19, Iss 1, Pp 56-73 (2024)
BACKGROUND: Refractory or unexplained chronic cough (RCC or UCC) is difficult to manage and is usually treated by the off-label use of drugs approved for other indications. OBJECTIVE: The objectives of this systematic literature review (SLR) were to
Externí odkaz:
https://doaj.org/article/5d731d8345804b97ac9930847964bd9c