Work

Existence of positive solutions for a system of fourth-order differential equations

Year: 2025

Type: article

Abstract: In this paper, we study a system of fourth-order differential equations with integral boundary conditions and two parameters. By using the Guo–Krasnoselskii fixed point theorem on a cone and some properties of Green’s function we obtain the existence of positive solutions for the system of fourth-order differential equations and provide two examples to verify our main results.

Source: Journal of Inequalities and Applications

DOI: 10.1186/s13660-025-03332-4

Authors: Hailong Ma, Hongyu Li

Institution: Shandong University of Science and Technology

Language: English

Topic: Nonlinear Differential Equations Analysis

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,190

Funder: National Natural Science Foundation of China