We analyze a two species discrete competition model in which one species diffuses between two patches, A and B. In this model, two species, species 1 and 2, compete in patch A with species 1 being the sedentary species. Thus, patch B is a safe refuge for species 2. We obtain sufficient conditions fo
Partial persistence and extinction in -dimensional competitive systems
β Scribed by Shair Ahmad; Ivanka M. Stamova
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 219 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0362-546X
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π SIMILAR VOLUMES
In [S. Ahmad, I.M. Stamova, Almost necessary and sufficient conditions for survival of species, Nonlinear Anal. Real World Appl. 5 ( 2004)], implications of various inequalities involving interaction coefficients and averages of the growth rates were listed for a two-dimensional Lotka-Volterra syste
Both uniform persistence and global extinction are established for two species predator prey and competition reaction diffusion systems with delays in terms of the principal eigenvalues of the scalar elliptic eigenvalue problems by appealing to the theories of abstract persistence, asymptotically au