Barrier strips and positive solutions of first order singular and regular initial value problems

被引：0

作者：

Agarwal, R. P. ^{[1
]}

Kelevedjiev, P. S.

O'Regan, D.

机构：

[1] Florida Inst Technol, Melbourne, FL 32901 USA

来源：

DIFFERENTIAL EQUATIONS | 2009年 / 45卷 / 10期

关键词：

EXISTENCE;

D O I：

10.1134/S0012266109100024

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We use the barrier strip method to prove sufficient conditions for the global solvability of the initial value problem f(t, x, x') = 0, x(0) = A, including the case in which the function (t, x, y) -> f(t, x, y) has a singularity at x = A.

引用

页码：1408 / 1413

页数：6

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