This paper is concerned with the existence and concentration properties of the ground state solutions to the following coupled Schrödinger systems (Formula presented.)and (Formula presented.) is a power type nonlinearity, having superquadratic growth at both (Formula presented.) and infinity but subcritical, (Formula presented.) can be sign-changing and (Formula presented.). We prove the existence, exponential decay, (Formula presented.)-convergence and concentration phenomena of the ground state solutions for small (Formula presented.).
|Number of pages||36|
|Journal||Calculus of Variations and Partial Differential Equations|
|Publication status||Published - 2014 Oct 15|
All Science Journal Classification (ASJC) codes
- Applied Mathematics