Article ID Journal Published Year Pages File Type
7222708 Nonlinear Analysis: Theory, Methods & Applications 2018 20 Pages PDF
Abstract
We study the existence and stability of standing waves solutions of a three-coupled nonlinear Schrödinger system related to the Raman amplification in a plasma. By means of the concentration-compactness method, we provide a characterization of the standing waves solutions as minimizers of an energy functional subject to three independent L2 mass constraints. As a consequence, we establish existence and orbital stability of solitary waves.
Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
Authors
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