摘要
考虑三种群Ｌｏｔｋａ－Ｖｏｌｔｅｒｒａ周期系数模型，种群间既有捕食关系又有竞争关系，得到唯一存在全局渐近稳定周期解的条件，并举例说明条件的可行性．
The periodic Lotka-Volterra three species model is considered, with both competitive and predator-prey relationships.A set of easily verifiable sufficient conditions is obtained for the existence of the globally asymptotically stable periodic solution.An example is given in order to show the feasibility of those conditions.
出处
《纯粹数学与应用数学》
CSCD
1995年第2期81-85,共5页
Pure and Applied Mathematics
基金
国家自然科学基金
