Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8053910 | Applied Mathematics Letters | 2018 | 9 Pages |
Abstract
In this paper, we study the following quasilinear Schrödinger equation âÎu+uâÎ(u2)u=h(u),xâRN,where Nâ¥3, 2â=2NNâ2, h is a continuous function. By using a change of variable, we obtain the existence of ground state solutions. Unlike the condition lim|u|âââ«0uh(s)ds|u|4=â, we only need to assume that lim|u|âââ«0uh(s)ds|u|2=â.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Jianhua Chen, Xianhua Tang, Bitao Cheng,