Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Stephen Cantrell"'
Autor:
Eliezer Gurarie, Sriya Potluri, George Christopher Cosner, Robert Stephen Cantrell, William F. Fagan
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Seasonal migrations are a widespread and broadly successful strategy for animals to exploit periodic and localized resources over large spatial scales. It remains an open and largely case-specific question whether long-distance migrations are resilie
Externí odkaz:
https://doaj.org/article/684d2131f0494e8281246bf313fe7dcf
Publikováno v:
Journal of Biological Dynamics, Vol 12, Iss 1, Pp 288-317 (2018)
Most classical models for the movement of organisms assume that all individuals have the same patterns and rates of movement (for example, diffusion with a fixed diffusion coefficient) but there is empirical evidence that movement rates and patterns
Externí odkaz:
https://doaj.org/article/77bef52ad24147018c55274e826afb14
Publikováno v:
Mathematics, Vol 8, Iss 3, p 396 (2020)
In this article, we study how the rates of diffusion in a reaction-diffusion model for a stage structured population in a heterogeneous environment affect the model’s predictions of persistence or extinction for the population. In the case of a pop
Externí odkaz:
https://doaj.org/article/a5df0abee1514391bfcfb0ee1ab008f7
Publikováno v:
Journal of Mathematical Biology. 85
In this paper, we use an integrodifference equation model and pairwise invasion analysis to find what dispersal strategies are evolutionarily stable strategies (also known as evolutionarily steady or ESS) when there is spatial heterogeneity and possi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adebc31c048feaab385d550b115904d6
https://doi.org/10.1007/s00285-022-01743-1
https://doi.org/10.1007/s00285-022-01743-1
Autor:
Jing Chen, Xi Huo, André B.B. Wilke, John C. Beier, Chalmers Vasquez, William Petrie, Robert Stephen Cantrell, Chris Cosner, Shigui Ruan
Publikováno v:
Acta Tropica. 239:106837
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a1cd8a4380ad1d2c9e9392e642f628
https://doi.org/10.1016/j.actatropica.2023.106837
https://doi.org/10.1016/j.actatropica.2023.106837
Publikováno v:
SIAM Journal on Mathematical Analysis. 53:4933-4964
For any $N \geq 2$, we show that there are choices of diffusion rates $\{d_i\}_{i=1}^N$ such that for $N$ competing species which are ecologically identical and have distinct diffusion rates, the s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ebd1518d6e964c2f810c044dec3df0e
https://doi.org/10.1137/20m1361419
https://doi.org/10.1137/20m1361419
Publikováno v:
Discrete and Continuous Dynamical Systems - Series B. 26:1783-1795
We analyze a reaction-diffusion system modeling the competition of multiple phytoplankton species which are limited only by light. While the dynamics of a single species has been well studied, the dynamics of the two-species model has only begun to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280ad8f30430db5adb16effe229d5f64
https://doi.org/10.3934/dcdsb.2020361
https://doi.org/10.3934/dcdsb.2020361
Publikováno v:
SIAM Journal on Applied Mathematics. 81:789-813
A population is said to have an ideal free distribution in a spatially heterogeneous but temporally constant environment if each of its members have chosen a fixed spatial location in a way that optimizes its individual fitness, allowing for the effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16ccd25d8c7e8512924525f5ccaa131c
https://doi.org/10.1137/20m1332712
https://doi.org/10.1137/20m1332712
Publikováno v:
International Journal of Operations & Production Management, 2011, Vol. 31, Issue 10, pp. 1048-1070.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/01443571111172426
Autor:
Stephen Cantrell
Publikováno v:
Mathematische Zeitschrift. 297:711-727
In this note we study the limiting behaviour of real valued functions on hyperbolic groups as we travel along typical geodesic rays in the Gromov boundary of the group. Our results apply to group homomorphisms, certain quasimorphisms and to the displ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17448ea5146bb2bcc4f985304244cde6
https://doi.org/10.1007/s00209-020-02529-1
https://doi.org/10.1007/s00209-020-02529-1