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pro vyhledávání: '"Crawford, Nicholas"'
We study the problem of evacuation planning for natural disasters, focusing on wildfire evacuations. By creating pre-planned evacuation routes that can be updated based on real-time data, we provide an easily adjustable approach to fire evacuation pl
Externí odkaz:
http://arxiv.org/abs/2410.14500
Autor:
Anderson, James, Chau, Herman, Cho, Eun-Kyung, Crawford, Nicholas, Hartke, Stephen G., Heath, Emily, Henderschedt, Owen, Kwon, Hyemin, Zhang, Zhiyuan
We introduce a new tool useful for greedy coloring, which we call the forb-flex method, and apply it to odd coloring and proper conflict-free coloring of planar graphs. The odd chromatic number, denoted $\chi_{\mathsf{o}}(G)$, is the smallest number
Externí odkaz:
http://arxiv.org/abs/2401.14590
Autor:
Carr, MacKenzie, Cho, Eun-Kyung, Crawford, Nicholas, Iršič, Vesna, Pai, Leilani, Robinson, Rebecca
An improper interval (edge) coloring of a graph $G$ is an assignment of colors to the edges of $G$ satisfying the condition that, for every vertex $v \in V(G)$, the set of colors assigned to the edges incident with $v$ forms an integral interval. An
Externí odkaz:
http://arxiv.org/abs/2312.14881
Autor:
Crawford, Nicholas, author
Publikováno v:
Rising Power, Limited Influence : The Politics of Chinese Investments in Europe and the Liberal International Order, 2024, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192887115.003.0008
Autor:
St John, John, Braun, Edward, Isberg, Sally, Miles, Lee, Chong, Amanda, Gongora, Jaime, Dalzell, Pauline, Moran, Christopher, Bed'Hom, Bertrand, Abzhanov, Arkhat, Burgess, Shane, Cooksey, Amanda, Castoe, Todd, Crawford, Nicholas, Densmore, Llewellyn, Drew, Jennifer, Edwards, Scott, Faircloth, Brant, Fujita, Matthew, Greenwold, Matthew, Hoffmann, Federico, Howard, Jonathan, Iguchi, Taisen, Janes, Daniel, Khan, Shahid, Kohno, Satomi, de Koning, AP Jason, Lance, Stacey, McCarthy, Fiona, McCormack, John
The International Crocodilian Genomes Working Group (ICGWG) will sequence and assemble the American alligator (Alligator mississippiensis), saltwater crocodile (Crocodylus porosus) and Indian gharial (Gavialis gangeticus) genomes. The status of these
Externí odkaz:
http://hdl.handle.net/10150/610150
http://arizona.openrepository.com/arizona/handle/10150/610150
http://arizona.openrepository.com/arizona/handle/10150/610150
Autor:
Crawford, Nicholas Jon
Publikováno v:
Restricted to subscribing institutions.
Thesis (Ph. D.)--UCLA, 2007.
Vita. Includes bibliographical references (leaves 156-166).
Vita. Includes bibliographical references (leaves 156-166).
Publikováno v:
Invent. Math., 237, 445-540, (2024)
The arboreal gas is the probability measure on (unrooted spanning) forests of a graph in which each forest is weighted by a factor $\beta>0$ per edge. It arises as the $q\to 0$ limit of the $q$-state random cluster model with $p=\beta q$. We prove th
Externí odkaz:
http://arxiv.org/abs/2107.01878
Autor:
Crawford, Nicholas, Jahanbekam, Sogol
Let $G$ be an $n$-vertex graph and let $L:V(G)\rightarrow P(\{1,2,3\})$ be a list assignment over the vertices of $G$, where each vertex with list of size 3 and of degree at most 5 has at least three neighbors with lists of size 2. We can determine $
Externí odkaz:
http://arxiv.org/abs/2104.06547
Let $G$ be an $n$-vertex graph with the maximum degree $\Delta$ and the minimum degree $\delta$. We give algorithms with complexity $O(1.3158^{n-0.7~\Delta(G)})$ and $O(1.32^{n-0.73~\Delta(G)})$ that determines if $G$ is 3-colorable, when $\delta(G)\
Externí odkaz:
http://arxiv.org/abs/2008.12880
The loop $O(n)$ model is a family of probability measures on collections of non-intersecting loops on the hexagonal lattice, parameterized by a loop-weight $n$ and an edge-weight $x$. Nienhuis predicts that, for $0 \leq n \leq 2$, the model exhibits
Externí odkaz:
http://arxiv.org/abs/2001.11977