Minimum action solutions of nonhomogeneous Schrödinger equations

Advances in Nonlinear Analysis

article

Bashir Ahmad¹  Ahmed Alsaedi¹ 

[1] Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University

关键词: nonlinear Schrödinger equation;    nonhomogeneous differential operator;    double phase energy;    entire solution;    low perturbation;   

DOI  :  10.1515/anona-2020-0064

学科分类：社会科学、人文和艺术（综合）

来源: De Gruyter

【 摘 要 】

In this paper, we are concerned with the qualitative analysis of solutions to a general class of nonlinear Schrödinger equations with lack of compactness. The problem is driven by a nonhomogeneous differential operator with unbalanced growth, which was introduced by Azzollini [1]. The reaction is the sum of a nonautonomous power-type nonlinearity with subcritical growth and an indefinite potential. Our main result establishes the existence of at least one nontrivial solution in the case of low perturbations. The proof combines variational methods, analytic tools, and energy estimates.

【 授权许可】

CC BY