Positive Solutions of a Discontinuous One-Dimensional Beam Equation

被引：1
|
作者：
Rodriguez-Lopez, Jorge [1 ]
机构：
[1] Univ Santiago Compostela, Inst Matemat, Fac Matemat, Dept Estat Anal Matemat & Optimizac, Campus Vida, Santiago 15782, Spain
来源：
BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY | 2021年 / 44卷 / 04期
关键词：
Fourth-order problem; Positive solution; Krasnosel'skii theorem; Discontinuous differential equations; Multiplicity result; BOUNDARY-VALUE-PROBLEMS;
D O I：
10.1007/s40840-020-01072-w
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We provide sufficient conditions for the existence of one positive solution for a fourth--order beam equation with a discontinuous nonlinear term. Also a multiplicity result is established. They are based on a recent generalization of the Krasnosel'skii fixed point theorem in cones.
引用
收藏
页码：2357 / 2370
页数：14
相关论文
共 50 条
12345