Numbers, neighbors, and hungry predators: What makes chemically defended aposematic prey susceptible to predation?
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DOI: 10.1002/ece3.6956
Abstract: Abstract Many chemically defended aposematic species are characterized by relatively low toxin levels, which enables predators to include them in their diets under certain circumstances. Knowledge of the conditions governing the survival of such prey… read more here.
Keywords: prey; defended aposematic; hungry predators; species prey ... See more keywords
Effects of Prey's Diffusion on Predator-Prey Systems with Two Patches.
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DOI: 10.1007/s11538-021-00884-6
Abstract: This paper considers predator-prey systems in which the prey can move between source and sink patches. First, we give a complete analysis on global dynamics of the model. Then, we show that when diffusion from… read more here.
Keywords: predator prey; effects prey; diffusion; extinction ... See more keywords
Canard explosion, homoclinic and heteroclinic orbits in singularly perturbed generalist predator–prey systems
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DOI: 10.1142/s1793524521500030
Abstract: This paper studies the dynamics of the generalist predator–prey systems modeled in [E. Alexandra, F. Lutscher and G. Seo, Bistability and limit cycles in generalist predator–prey dynamics, Ecol. Co... read more here.
Keywords: generalist predator; predator prey; canard explosion; prey systems ... See more keywords
Stability and bifurcation on predator-prey systems with nonlocal prey competition
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DOI: 10.3934/dcds.2018002
Abstract: In this paper, we investigate diffusive predator-prey systems with nonlocal intraspecific competition of prey for resources. We prove the existence and uniqueness of positive steady states when the conversion rate is large. To show the… read more here.
Keywords: predator prey; competition; systems nonlocal; prey systems ... See more keywords