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四阶非线性奇异微分方程两点边值问题的正解

Positive Solutions of Singular Two Point Boundary Value Problems of Nonlinear Fourth Order Differential Equations
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摘要 利用不动点指数理论,研究四阶非线性奇异微分方程两点边值问题正解及多重正解的存在性. By using fixed point index theory, we study the existence and multiplicity of posive solutions of singular two point boundary value problems of nonlinear fourth order ordinary differential equations.
作者 谢胜利
出处 《大学数学》 2009年第6期61-67,共7页 College Mathematics
基金 安徽建筑工业学院硕博启动基金项目(20071201)
关键词 奇异边值问题 正解 singular boundary value problem cone positive solution
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