TITLE:
Properties of Solutions of Kolmogorov-Fisher Type Biological Population Task with Variable Density
AUTHORS:
Muhamediyeva Dildora
KEYWORDS:
Model of Biological Population, Reaction-Diffusion, Double Nonlinearity, Self-Similar Solution, Variable Density, Fast Diffusion, Low Diffusion
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.4 No.5,
May
23,
2016
ABSTRACT: In this paper, we discussed population model of two competing populations with non-linear double diffusion and variable density which described by nonlinear system of competing individuals. We identify new properties, such as finite speed of propagation, and localization of the outbreaks in a specific area.