Localized-wave interactions for the discrete nonlinear Schrödinger equation under the nonvanishing background
Sign Up to like & getrecommendations! Published in 2018 at "Physica Scripta"
DOI: 10.1088/1402-4896/aae213
Abstract: In this paper, localized-wave interactions under the nonvanishing background are studied through the Darboux transformation (DT) for the discrete nonlinear Schrodinger equation. First of all, via the elementary DT, we obtain the first-order breather solution… read more here.
Keywords: wave interactions; discrete nonlinear; localized wave; equation ... See more keywords
Interactions of localized wave structures and dynamics in the defocusing coupled nonlinear Schrödinger equations.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.042201
Abstract: We investigate the defocusing coupled nonlinear Schrödinger equations from a 3×3 Lax pair. The Darboux transformations with the nonzero plane-wave solutions are presented to derive the newly localized wave solutions including dark-dark and bright-dark solitons,… read more here.
Keywords: nonlinear schr; wave solutions; defocusing coupled; localized wave ... See more keywords