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Banach空间中四阶常微分方程边值问题的正解 被引量:2

Positive Solutions of Fourth-Order Ordinary Differential Equations Boundary Value Problem in Banach Spaces
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摘要 利用锥不动点理论研究Banach空间中四阶常微分方程两点边值问题x(4)(t)=f(t,x(t)),0<t<1,x(0)=x(1)=x″(0)=x″(1)=θ的正解及多个正解的存在性并给出了应用. By using fixed point theory, in this paper we study the existence of multiple positive solutions of equation x^(4)(t)=f(t,x(t)),0〈t〈1,x(0)=x(1)=x^*(0)=x^*(1)=θin Banach space.
作者 张学梅
出处 《数学的实践与认识》 CSCD 北大核心 2007年第20期150-155,共6页 Mathematics in Practice and Theory
基金 国家自然科学基金(N0:10626018) 华北电力大学校内青年科研基金
关键词 BANACH空间 边值问题 非紧性测度 正解 Banach space boundary value problem cone measure of noncompactness positive solution
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参考文献8

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二级参考文献4

共引文献63

同被引文献15

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