%0 Journal Article
%T PERIODIC BOUNDARY VALUE PROBLEMS FOR DISCONTINUOUS IMPULSIVE INTEGRO- DIFFERENTIAL EQUATIONS IN BANACH SPACES<br>Banach空间不连续脉冲微分-积分方程的周期边值问题
%A Xiao Ying LIU
%A <br>刘笑颖
%A 吴从炘
%J 系统科学与数学
%D 2003
%I 
%X In this paper, the periodic boundary value problem for first order discontinuous impulsive integro-differential equations of mixed type in Banach spaces is investigated. By establishing a comparison theorem and using a fixed point theorem, the existence of maximal and minimal solutions and the successive approximation of solutions are proved. These generalize and improve the corresponding results in some well-known papers.
%K Periodic boundary value problem
%K discontinuous impulsive integro- differential equation
%K ordered Banach space
%K upper and lower solutions<br>周期边值问题
%K 不连续脉冲微分-积分方程
%K 序Banach空间
%K 上、下解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=144FE68F7E364E15&yid=D43C4A19B2EE3C0A&vid=EA389574707BDED3&iid=38B194292C032A66&sid=5F8BAECF36EB55E2&eid=A7AE820C12CC9AD3&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=13