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二阶m点脉冲积-微分方程多个正解的存在性
引用本文:薛妮娜.二阶m点脉冲积-微分方程多个正解的存在性[J].数学的实践与认识,2011,41(24).
作者姓名:薛妮娜
作者单位:潍坊学院数学与信息科学学院,山东 潍坊,261061
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.

关 键 词:边值问题  正解  不动点指数  非紧性测度

Multiple Positive Solutions of M-Point Boundary Value Problem for Second-Order Impulsive Differential Equations
XUE Ni-na.Multiple Positive Solutions of M-Point Boundary Value Problem for Second-Order Impulsive Differential Equations[J].Mathematics in Practice and Theory,2011,41(24).
Authors:XUE Ni-na
Institution:XUE Ni-na (School of Mathematics and Information Sciences,Weifang University,Weifang 261061,China)
Abstract: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.
Keywords:boundary-value problems  positive solution  fixed-point theoty  measure of noncompactness  
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