Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6892302 | Computers & Mathematics with Applications | 2017 | 20 Pages |
Abstract
This paper is concerned with existence of bound states for a coupled gradient system of nonautonomous Schrödinger equations which arises from studies of nonlinear optics and Bose-Einstein condensates. By using variational methods that are constrained to a Nehari-Pohozaev manifold, we obtain existence of nonnegative and positive bound states solutions. In Particular, we show non-existence result for a minimizing problem.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Dongdong Qin, Jing Chen, XianHua Tang,