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arXiv · 2201.10195

Small Solitons and Multi-Solitons in Generalized Davey-Stewartson System

Mengxue Bai·Jian Zhang·Shihui Zhu
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Abstract

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.

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Mengxue Bai, Jian Zhang, Shihui Zhu. 2022-01-25. Small Solitons and Multi-Solitons in Generalized Davey-Stewartson System. https://arxiv.org/abs/2201.10195

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