Coherent soliton structures of the (2+1)-dimensional long-wave-short-wave resonance interaction equation

• 来源期刊: 中国物理（英文版）
• 学科: 物理学
• 关键词: long-wave-short-wave resonance interaction equation variable separation approach dromion solitoff
• 年，卷（期）: 2002,（11）
• 页码范围: 1101-1105
• 页数: 5页
• 分类号: O4
• 语种: 英文

摘要

The variable separation approach is used to find exact solutions of the (2+1)-dimensional long-wave-short-waveresonance interaction equation. The abundance of the coherent soliton structures of this model is introduced by theentrance of an arbitrary function of the seed solutions. For some special selections of the arbitrary function, it is shownthat the coherent soliton structures may be dromions, solitoffs, etc.