Global Stability of Predator-Prey System with Alternative Prey
Author(s) -
Banshidhar Sahoo
Publication year - 2012
Publication title -
isrn biotechnology
Language(s) - English
Resource type - Journals
ISSN - 2090-9403
DOI - 10.5402/2013/898039
Subject(s) - predation , predator , stability (learning theory) , bifurcation , equilibrium point , mathematics , control theory (sociology) , mathematical economics , ecology , economics , mathematical analysis , computer science , biology , nonlinear system , physics , differential equation , control (management) , machine learning , management , quantum mechanics
A predator-prey model in presence of alternative prey is proposed. Existence and local stability conditions for interior equilibrium points are derived. Global stability conditions for interior equilibrium points are also found. Bifurcation analysis is done with respect to predator's searching rate and handling time. Bifurcation analysis confirms the existence of global stability in presence of alternative prey.
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