Variational approach for an elastic beam equation with local nonlinearities

被引：2

作者：

Ghobadi, Ahmad ^{[1
]}

Heidarkhani, Shapour ^{[1
]}

机构：

[1] Razi Univ, Fac Sci, Dept Math, Kermanshah 67149, Iran

来源：

ANNALES POLONICI MATHEMATICI | 2023年 / 130卷 / 03期

关键词：

multiple solutions; elastic beam equation; variational methods; critical point theory; BOUNDARY-VALUE PROBLEM; POSITIVE SOLUTIONS; 4TH-ORDER; MULTIPLICITY; EXISTENCE; PRINCIPLE; THEOREM;

D O I：

10.4064/ap220519-20-10

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We discuss the existence of at least one, two and three weak solutions for a class of elastic beam differential equations with two parameters lambda and mu, using variational methods and critical point theory.

引用

页码：201 / 222

页数：22