In this paper, we investigate the following discrete periodic stage-structure model. The sufficient and realistic conditions are obtained for the existence of a positive periodic solution of this system.
Two species competition in a periodic environment
β Scribed by J. M. Cushing
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 869 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0303-6812
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π SIMILAR VOLUMES
By using the continuation theorem of coincidence degree theory, the existence of a positive periodic solution for a two-species nonautonomous competition Lotka-Volterra patch system with time delay, y t = y t r 3 t -a 3 t x 1 t -b 3 t y t -Ξ² t 0 -Ο K s y t + s ds is established, where r i t a i t i
## In this paper, we investigate a generalized n-species Gilpin-Ayala competition system with several deviating arguments in periodic environment, which is more general and more realistic than the classical Lotka-Volterra competition systems. By using the method of coincidence degree, a set of eas