Optimal conditions of solvability of nonlocal problems for second-order ordinary differential equations

被引:8
作者
Kiguradze, Ivan [2 ]
Kiguradze, Tariel [1 ]
机构
[1] Florida Inst Technol, Dept Math Sci, 150 W Univ Blvd, Melbourne, FL 32901 USA
[2] A Razmadze Math Inst, Tbilisi, Georgia
基金
美国国家科学基金会;
关键词
Nonlinear; Second order; Singular differential equation; Nonlocal problem; Positive solution; BOUNDARY-VALUE-PROBLEMS;
D O I
10.1016/j.na.2010.09.023
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
For the differential equation u '' = f (t, u) in regular as well as in singular cases there are established optimal sufficient conditions of existence for solutions satisfying nonlocal boundary conditions of the type integral(b)(a) u((i-1))(s)d phi(i)(s) = c(i) (i = 1, 2). (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:757 / 767
页数:11
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