Existence and multiplicity for positive solutions of a system of first order differential equations with multipoint and integral boundary conditions

被引：1

作者：

Ngoc, Le Thi Phuong ^{[1
]}

Long, Nguyen Thanh ^{[2
,3
]}

机构：

[1] Univ Khanh Hoa, Nha Trang, Vietnam

[2] Univ Sci, Dept Math & Comp Sci, Ho Chi Minh City, Vietnam

[3] Vietnam Natl Univ, Ho Chi Minh City, Vietnam

来源：

TURKISH JOURNAL OF MATHEMATICS | 2023年 / 47卷 / 01期

关键词：

Initial boundary value problems; nonlinear differential system; multipoint and integral boundary conditions; positive solutions; the fixed point theory; 3-POINT; UNIQUENESS;

D O I：

10.55730/1300-0098.3352

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we state and prove theorems related to the existence and multiplicity for positive solutions of a system of first order differential equations with multipoint and integral boundary conditions. The main tool is the fixed point theory. In order to illustrate the main results, we present some examples.

引用

页码：159 / 184

页数：27

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