Zobrazeno 1 - 10
of 652
pro vyhledávání: '"DE LEENHEER, A. P."'
Autor:
Patel, Swati, De Leenheer, Patrick
In this work, we consider the periodic impulse control of a system modeled as a set of linear differential equations. We define a matrix that governs the qualitative behavior of the controlled system. This matrix depends on the period and effects of
Externí odkaz:
http://arxiv.org/abs/2310.07616
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0300887 (2024)
Cooperation via shared public goods is ubiquitous in nature, however, noncontributing social cheaters can exploit the public goods provided by cooperating individuals to gain a fitness advantage. Theory predicts that this dynamic can cause a Tragedy
Externí odkaz:
https://doaj.org/article/9a9b1302d5224379845253047f5da5bd
This paper is devoted to the study of persistence and extinction of a species modeled by nonlocal dispersal evolution equations in moving habitats with moving speed $c$. It is shown that the species becomes extinct if the moving speed $c$ is larger t
Externí odkaz:
http://arxiv.org/abs/1906.07881
We consider a modified Rosenzweig-MacArthur predator-prey model, based on the premise that the search rate of predators is dependent on the prey density, rather than constant. A complete analysis of the global behavior of the model is presented, and
Externí odkaz:
http://arxiv.org/abs/1906.05960
Autor:
De Leenheer, Patrick
We present an elementary proof of a generalization of Kirchoff's matrix tree theorem to directed, weighted graphs. The proof is based on a specific factorization of the Laplacian matrices associated to the graphs, which only involves the two incidenc
Externí odkaz:
http://arxiv.org/abs/1904.12221
Autor:
De Leenheer, Patrick
This paper concerns a question that frequently occurs in various applications: Is any diffusive coupling of stable linear systems, also stable? Although it has been known for a long time that this is not the case, we shall identify a reasonably diver
Externí odkaz:
http://arxiv.org/abs/1812.11218
We present a proof of principle for the phenomenon of the tragedy of the commons that is at the center of many theories on the evolution of cooperation. We establish the tragedy in the context of a general chemostat model with two species, the cooper
Externí odkaz:
http://arxiv.org/abs/1705.07214
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Akademický článek
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Populations exhibiting partial migration consist of two groups of individuals: Those that mi- grate between habitats, and those that remain fixed in a single habitat. We propose several discrete-time population models to investigate the coexistence o
Externí odkaz:
http://arxiv.org/abs/1510.00840