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N-种群离散Lotka-Volterra竞争系统周期解的存在性(英文)
Existence of Periodic Solutions for n-Species Lotka-Volterra Type Discrete Competitive System
【摘要】 研究了N-种离散Lotka-V o lterra竞争系统,给出了系统周期解存在的充分条件.
【Abstract】 In this paper general n-species periodic Lotka-Volterra type discrete competitive system is studied. Sufficient conditions on the existence of periodic solutions are obtained.
【关键词】 离散系统；
Lotka-Volterra系统；
竞争；
周期解；
【Key words】 Discrete system； Lotka-Volterra system； competition； periodic solution；
【Key words】 Discrete system； Lotka-Volterra system； competition； periodic solution；
【基金】 This work was supported by the National Natural Science Foundation of P.R.China(10361004),the Major Project of The Ministry of Education of P.R.China and the Funded by Scientific Research Program of theHigher Education Institution of Xinjiang(XJEDU2004I12).Natural Science Foundation of Xinjiang university.
- 【文献出处】 新疆大学学报(自然科学版) ,Journal of Xinjiang University(Natural Science Edition) , 编辑部邮箱 ,2007年01期
- 【分类号】O175.13
- 【下载频次】93