Zobrazeno 1 - 10
of 1 447
pro vyhledávání: '"P A Hudgins"'
Periodic orbits (equivalence classes of closed cycles up to cyclic shifts) play an important role in applications of graph theory. For example, they appear in the definition of the Ihara zeta function and exact trace formulae for the spectra of quant
Externí odkaz:
http://arxiv.org/abs/2410.23417
Autor:
Rachel T. Buxton, Emma J. Hudgins, Eric Lavigne, Paul J. Villeneuve, Stephanie A. Prince, Amber L. Pearson, Tanya Halsall, Courtney Robichaud, Joseph R. Bennett
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Cities concentrate problems that affect human well-being and biodiversity. Exploring the link between mental health and biodiversity can inform more holistic public health and urban planning. Here we examined associations between bird and tr
Externí odkaz:
https://doaj.org/article/2a8f7f656fce4c14a4539fa35fa1f83d
Autor:
Kamri Hudgins, Erykah Benson, Sydney Carr, Jasmine Simington, Zoe Walker, Jessica Cruz, Vincent Hutchings, Earl Lewis, Mara Cecilia Ostfeld, Alford Young, Jr
Publikováno v:
RSF: The Russell Sage Foundation Journal of the Social Sciences, Vol 10, Iss 3, Pp 49-67 (2024)
As a growing number of states and municipalities consider reparative policies for Black Americans, it is important to understand what shapes support for and opposition to these policies. We explore the role that awareness of racial inequality plays i
Externí odkaz:
https://doaj.org/article/1ebfc90ab26c4374a26dadf6f32c6cd5
For families of 4-regular directed circulant graphs with $n$ vertices, we count the number of primitive periodic orbits of length up to at least $n$. The relevant counting techniques are then extended to count the number of primitive pseudo orbits (s
Externí odkaz:
http://arxiv.org/abs/2107.13051
Autor:
Danish A. Ahmed, Ayah Beidas, Sergei V. Petrovskii, Joseph D. Bailey, Michael B. Bonsall, Amelia S. C. Hood, John A. Byers, Emma J. Hudgins, James C. Russell, Jana Růžičková, Thomas W. Bodey, David Renault, Elsa Bonnaud, Phillip J. Haubrock, Ismael Soto, Peter Haase
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 11, Pp 2827-2843 (2023)
Abstract Pitfall traps are frequently used to capture ground‐dwelling arthropods, particularly beetles, ants and spiders. The capture efficiency of a pitfall trapping system strongly depends on the number and opening size of traps, how traps are di
Externí odkaz:
https://doaj.org/article/5325ba95bc27412295711ecab5fe0962
Autor:
Emma J. Hudgins, Jeffrey O. Hanson, Chris J. K. MacQuarrie, Denys Yemshanov, Christopher M. Baker, Iadine Chadès, Matthew H. Holden, Eve McDonald‐Madden, Joseph R. Bennett
Publikováno v:
Conservation Science and Practice, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract The invasive emerald ash borer (Agrilus planipennis) causes damage to street trees which is estimated to reach US$ 900 million over the next 30 years. Although millions of dollars are spent annually to control this species, spatiotemporal ma
Externí odkaz:
https://doaj.org/article/62b4ffd9da5847b69a65c89fb88bfa1b
Autor:
Volkan Okur, Sowmya Thirumalai Srinivasa, Amanda Halstrom, John Falcone, Atteeq Rehman, Amanda Thomas-Wilson, Saurav Guha, Shruti Phadke, Avinash Abhyankar, Ashley Wilson, Caroline Nava, Shahid Khan, Maurice Hurd, Sarah Stewart, Katerine Claudio, Anne Jablonski, Jyothi Manohar, Sonal Kumar, Michele Yeung, Gregory Dakin, Omar Bellorin-Marin, Cheguevara Afaneh, Lisa Hudgins, Jessica Pena, Esther Wei, Laura Gingras, Alexandra King, Judy Tung, Shuibing Chen, Ryan Smith, Theresa MacDonald, Megan Ritter, Lauro Alonso, Olivier Elemento, Miriam Udler, Marcus Goncalves, Vaidehi Jobanputra
Publikováno v:
Genetics in Medicine Open, Vol 2, Iss , Pp 101495- (2024)
Externí odkaz:
https://doaj.org/article/95791a9a237349458b2f4adf19bf07df
Autor:
Harrison, Jon, Hudgins, Tori
Publikováno v:
EPL 138 (2022) 30002
Energy level statistics of quantized chaotic systems have been evaluated in the semiclassical limit via their periodic orbits using the Gutzwiller and related trace formulae. Here we evaluate a spectral statistic of chaotic 4-regular quantum graphs f
Externí odkaz:
http://arxiv.org/abs/2101.00006
Autor:
Harrison, Jon, Hudgins, Tori
We evaluate the variance of coefficients of the characteristic polynomial for binary quantum graphs using a dynamical approach. This is the first example where a spectral statistic can be evaluated in terms of periodic orbits for a system with chaoti
Externí odkaz:
http://arxiv.org/abs/2011.05213
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