Existence and positivity properties of solitary waves for a multicomponent long wave-short wave interaction system
arXiv:1508.07598
Abstract
We study the existence of solitary-wave solutions and some of their properties for a general multicomponent long-wave-short-wave interaction system. The system considered here describes the nonlinear interaction of multiple short waves with a long-wave, and is of interest in plasma physics, nonlinear optics, and fluid dynamics.