%0 Journal Article
%T Existence and Uniqueness of Periodic Solutions for a Kind of Lienard-Type Equations with a Deviating Argument<br>一类具偏差变元的Lienard型方程周期解的存在与惟一性
%A LIU Bingwen
%A <br>刘炳文
%J 系统科学与数学
%D 2009
%I 
%X In this paper, by using the coincidence degree theory, new results are obtained for the existence and uniqueness of periodic solutions of the following Lienard-type equation with a deviating argument:x'(t)+f(x(t))x'(t)+g(t,x(t-\tau(t)))=p(t). Some existing related results in the literature are improved and extended.
%K Lienard-type equation
%K deviating argument
%K periodic solution
%K coincidence degree<br>Liénard型方程
%K 偏差变元
%K 周期解
%K 重合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=B52AA66A0715A44B46290CE2FA559CC3&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=5DCBAAB000A70168&eid=2E41258BCB9A7DB2&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=8