title: [Evolutionary transition to complex population dynamic patterns in a two-age population].
abstract: An evolutionary model of density-dependent selection in a two-age population is considered. The model is studied analytically and numerically; the parametric regions of its different dynamic behaviors are determined. An example is used to analyze how an evolutionary increase in the mean fitness results in a more complex population dynamics in a structured population.
authors.forename: E Ia
authors.initials: EIa
authors.lastname: Frisman
authors.forename: O L
authors.initials: OL
authors.lastname: Zhdanova
mesh_terms: D005075:Biological Evolution; D005828:Genetics, Population / Q000379:methods*; D008957:Models, Genetic