Existence of Positive Solutions for Second-Order Third-Point Semipositive BVP

被引：0

作者：

Su, Hua ^{[1
]}

Yu, Jinmin ^{[1
]}

机构：

[1] Shandong Univ Finance & Econ, Sch Math & Quantitat Econ, Jinan 250014, Shandong, Peoples R China

来源：

JOURNAL OF FUNCTION SPACES | 2021年 / 2021卷

关键词：

BOUNDARY-VALUE PROBLEM; BIPOLAR HYDRODYNAMIC MODEL; LARGE TIME BEHAVIOR;

D O I：

10.1155/2021/7567858

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we study the existence of positive solutions for the following nonlinear second-order third-point semi-positive BVP. We derive an explicit interval of positive parameters, which for any l,mu in this interval, the existence of positive solutions to the boundary value problem is guaranteed under the condition that aa(t, x), b(t,x) are all superlinear (sublinear), or one is superlinear, the other is sublinear.

引用

页数：7

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