Semi-exact equilibrium solutions for three-species competition-diffusion systems
Journal
Hiroshima Mathematical Journal
Journal Volume
43
Journal Issue
2
Pages
179-206
Date Issued
2013
Author(s)
Abstract
We consider a three-species competition-diffusion system, in order to discuss the problem of competitor-mediated coexistence in situations where one exotic competing species invades a system that already contains two strongly competing species. It is numerically shown that, under some conditions, there exist stable nonconstant equilibrium solutions that indicate the coexistence of two strongly competing species. This result motivates us to develop a semi-exact representation for finding these equilibrium solutions from an analytical viewpoint.
SDGs
Type
journal article