Bifurcations of a predator-prey model with non-monotonic response function
Author: V. Naudot, Warwick University.
Names and affiliation of other authors: H.W. Broer (RijksUnivesiteit Groningen) R. Roussarie (Universite de Bourgogne) K. Saleh (RijksUnivesiteit Groningen)
Oral or poster: Poster
Abstract: A 2-dimensional predator-prey model with five parameters is investigated, adapted from the Volterra-Lotka system by a non-monotonic response function. A description of the various domains of structural stability and their bifurcations is given. The bifurcation structure is reduced to four organising centres of codimension 3. Research is initiated on time-periodic perturbations by several examples of strange attractors.
1st BioSim Conference. October 6th to October 8th, 2005. Palma de Mallorca, Spain.