首页 | 本学科首页   官方微博 | 高级检索  
     检索      

具放牧率的非线性生态模型的正概周期解(英文)
引用本文:倪华,田立新.具放牧率的非线性生态模型的正概周期解(英文)[J].数学季刊,2013(1):11-19.
作者姓名:倪华  田立新
作者单位:Faculty of Science, Jiangsu University
基金项目:Supported by the NNSF of China(11171135);Supported by the Jiangsu Province Innovation Project of Graduate Education(1221190037)
摘    要:In this paper, we study the following nonlinear biological modeldx(t)/dt = x(t)a(t)-b(t)x α (t)] + f(t, xt),by using fixed pointed theorem, the sufficient conditions of the existence of unique positive almost periodic solution for the above system are obtained, by using the theories of stability, the sufficient conditions which guarantee the stability of the positive almost periodic solution are derived.

关 键 词:nonlinear  biological  model  positive  almost  periodic  solution  fixed  pointed  theorem  existence  and  uniqueness
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号