| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1710072 | Applied Mathematics Letters | 2008 | 7 Pages |
Abstract
In this work, we study a predator–prey system with cross-diffusion, representing the tendency of prey to keep away from its predators, under the homogeneous Dirichlet boundary condition. Using fixed point index theory, we provide some sufficient conditions for the existence of positive steady-state solutions. Furthermore, we investigate the non-existence of positive solutions.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Wonlyul Ko, Kimun Ryu,