3 papers
math.DS2021
Effect of density dependence on coinfection dynamics: part 2
J. Andersson, S. Ghersheen, V. Kozlov +2
In this paper we continue the stability analysis of the model for coinfection with density dependent susceptible population introduced in the 1st part of the paper. We look for coe…
math.DS2020
Effect of density dependence on coinfection dynamics
J. Andersson, S. Ghersheen, V. Kozlov +2
In this paper we develop an SIR model for coinfection. We discuss how the underlying dynamics depends on the carrying capacity : from a simple dynamics to a more complicated. Th…
math.DS2019
Density-dependent feedback in age-structured populations
Jonathan Andersson, Vladimir Kozlov, Vladimir G. Tkachev +2
The population size has far-reaching effects on the fitness of the population, that, in its turn influences the population extinction or persistence. Understanding the density- and…