论文标题
戴维·史泰森系统中的小孤子和多solitons
Small Solitons and Multi-Solitons in Generalized Davey-Stewartson System
论文作者
论文摘要
本文关注的是在二维空间中的广义戴维 - 斯图尔斯顿系统。通过解决两个相关约束的变分问题和频谱分析来证明小孤子的存在和稳定性。此外，具有不同速度的多旋律是由Bootstrap参数构建的。
This paper is concerned with the generalized Davey-Stewarston system in two dimensional space. Existence and stability of small solitons are proved by solving two correlative constrained variational problems and spectrum analysis. In addition, multi-solitons with different speeds are constructed by bootstrap argument.
