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
收藏
页码：201 / 222
页数：22
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