Permanence and global attractivity for discrete nonautonomous two-species Lotka-Volterra competitive system with delays and feedback controls |
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Authors: | Jiabo Xu Zhidong Teng Haijun Jiang |
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Institution: | 1.College of Mathematics and System Sciences,Xinjiang University,Urumqi,People’s Republic of China |
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Abstract: | A discrete nonautonomous two-species Lotka-Volterra competitive system with delays and feedback controls is proposed and investigated.
By using the method of discrete Lyapunov functionals, new sufficient conditions on the permanence of species and global attractivity
of the system are established. Particularly, an interesting fact is found in our results, that is, the feedback controls are
harmless to the permanence of species for the considered system. |
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Keywords: | |
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