Least energy sign-changing solutions for nonlinear problems involving fractional laplacian

Gao Zu Tang Xianhua Zhang Wen · 2016

阅读量：175

非线性问题

非局部项

变号解

期刊名称：

Electronic Journal of Differential Equations 2016 年 2016 卷

发表日期：

2016.08.31

摘要：

In this article, we study the existence of least energy sign-changing solutions for nonlinear problems involving fractional Laplacian. By introducing some new ideas and combining constraint variational method with the quantitative deformation lemma, we prove that the problem possesses one least energy sign-changing solution.