一类生态系统的周期解的全局渐近稳定性

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On the Global Asymptotic Stability of Periodic Solutions of a Class of Ecological System

摘要: 本文研究了有三个种群相互作用的数学模式: 我们分别建立了系统(*)和(**)存在唯一的大范围渐近稳定的正周期解的充分条件.

Abstract: In this paper,we have made researches on the mathematical models which have three populations of mutual action: and We have obtained the sufficient conditions respectively for the systems(*) and(**) for existence and uniqueness of single positive periodic solutions which are globally asymptotically stable.

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