Note on the permanence of a competitive system with infinite delay and feedback controls
β Scribed by Fengde Chen; Zhong Li; Yunjin Huang
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 159 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1468-1218
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π SIMILAR VOLUMES
A nonautonomous N-species discrete Lotka-Volterra competitive system of difference equations with delays and feedback controls is considered. New sufficient conditions are obtained for the permanence of this discrete system. The results indicate that one can choose suitable controls to make the spec
By developing some new analysis techniques, we show that the following feedback control system of differential equations with delays is permanent. where Ο 1 , Ο 2 , a, b, c, r, k β C (R, (0, +β)) are Ο-periodic functions, which means that feedback control variable has no influence on the persistent