Journal of Function Spaces (Jan 2021)
Ground State Solution for an Autonomous Nonlinear Schrödinger System
Abstract
In this paper, we study the following autonomous nonlinear Schrödinger system (discussed in the paper), where λ,μ, and ν are positive parameters; 2∗=2N/N−2 is the critical Sobolev exponent; and f satisfies general subcritical growth conditions. With the help of the Pohožaev manifold, a ground state solution is obtained.