%0 Journal Article
%T Poincare Mapping and Periodic Solution for the Nonlinear Differential System<br>非线性微分系统的Poincare映射与周期解
%A Zhou Zhengxin
%A Yu Yuanhong
%A <br>周正新
%J 系统科学与数学
%D 2006
%I 
%X In this paper, we use a quite new method-reflective function, establish Poincare mapping for the nonautonomous nonlinear systems, and set up the necessary and sufficient conditions of existence of the periodic solution and stability for these systems.
%K Nonautonomous system
%K reflective function
%K Poincare mapping
%K periodic solution<br>非自治微分系统
%K 反射函数
%K Poincare映射
%K 周期解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=AF3603599E898428&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=298BF781EBFB0A6D&eid=E4B172144A8FA64B&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=12