二阶m点脉冲积-微分方程多个正解的存在性  

Multiple Positive Solutions of M-Point Boundary Value Problem for Second-Order Impulsive Differential Equations

作　　者：薛妮娜[1] 

机构地区：[1]潍坊学院数学与信息科学学院,山东潍坊261061

出　　处：《数学的实践与认识》2011年第24期178-187,共10页Mathematics in Practice and Theory

摘　　要：利用锥上的不动点指数定理讨论了一类二阶m点脉冲积一微分方程边值问题多个正解的存在性,推广和包含了一些已知结果.The author has obtained existence and multiplicity of positive solutions of mpoint boundary value problem for second-order impulsive differential equations by using the fixed-point theoty, Moreover, the result generalize and include some known results .

关 键 词：边值问题 正解 不动点指数 非紧性测度 

分 类 号：O175.8[理学—数学]