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中文摘要：
研究了带有随机扰动项的多种群互惠系统,证明了系统解的存在唯一性,给出了时间均值意义下的持久性概念,并指出所讨论系统在此意义下是持久的.
英文摘要：
In this paper,we analyze a n-species mutualism stochastic system.First of all,a unique positive solution of the system is considered which is essential in any population dynamics model.Then,we deduce a condition to keep the system being persistent in sense of time average.
同期刊论文项目
同项目期刊论文
Robust adaptive multi-target attitude tracking control for spacecraft formation flying using termina
Existence and uniqueness of solutions for periodic-integrable boundary value problem of second order
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