Coexistence in a One-Predator, Two-Prey System with Indirect Effects

[摘要] We study the dynamics of a one-predator, two-prey system in which the predator has an indirect effect on the preys. We show that, in presence of the indirect effect term, the system admits coexistence of the three populations while, if we disregard it, at least one of the populations goes to extinction.

[学科分类] 应用数学