title: Multiparametric bifurcations for a model in epidemiology.
abstract: In the present paper we make a bifurcation analysis of an SIRS epidemiological model depending on all parameters. In particular we are interested in codimension-2 bifurcations.
authors.affiliation: Department of Mathematics, Faculty of Sciences, Universidad de Los Andes, Mérida, Venezuela. lizana@ciens.ula.ve
authors.forename: M
authors.initials: M
authors.lastname: Lizana
authors.forename: J
authors.initials: J
authors.lastname: Rivero
mesh_terms: D004812:Epidemiologic Methods; D006801:Humans; D015994:Incidence; D015233:Models, Statistical; D008962:Models, Theoretical