Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6417804 | Journal of Mathematical Analysis and Applications | 2014 | 15 Pages |
Abstract
We study a class of nonlinear Schrödinger system with external sources terms as perturbations in order to obtain existence of multiple solutions, this system arises from Bose-Einstein condensates etc. As these external sources terms are positive functions and small in some sense, we use Nehari manifold to get the existence of a positive ground state solution and a positive bound state solution.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Zexin Qi, Zhitao Zhang,