The purpose of this paper is to investigate the existence of standing waves for a generalized Davey-Stewartson system. By reducing the system to a single Schrödinger equation problem, we are able to establish some existence results for the system by variational methods.
"Existence of Standing Waves for a Generalized Davey-Stewartson System." Abstr. Appl. Anal. 2013 1 - 9, 2013. https://doi.org/10.1155/2013/848690