On traveling waves and global existence for a nonlinear Schr\"odinger system with three waves interaction
Analysis of PDEs
2023-08-08 v1
Abstract
In this paper, we consider three components system of nonlinear Schr\"odinger equations related to the Raman amplification in a plasma. By using variational method, a new result on the existence of traveling wave solutions are obtained under the non-mass resonance condition. We also study the new global existence result for oscillating data. Both of our results essentially due to the absence of Galilean symmetry in the system.
Keywords
Cite
@article{arxiv.2308.03408,
title = {On traveling waves and global existence for a nonlinear Schr\"odinger system with three waves interaction},
author = {Yuan Li},
journal= {arXiv preprint arXiv:2308.03408},
year = {2023}
}
Comments
22 Page. arXiv admin note: text overlap with arXiv:2209.05305 by other authors