Forced (2+1)-dimensional discrete three-wave equation

被引：7

作者：

Zhu, Junyi ^{[1
]}

Zhou, Sishou ^{[2
]}

Qiao, Zhijun ^{[3
]}

机构：

[1] Zhengzhou Univ, Sch Math & Stat, Zhengzhou 450001, Henan, Peoples R China

[2] Kashgar Univ, Sch Math & Stat, Kashgar 844006, Xinjiang, Peoples R China

[3] Univ Texas Rio Grande Valley, Sch Math & Stat Sci, Edinburg, TX 78539 USA

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2020年 / 72卷 / 01期

基金：

中国国家自然科学基金;

关键词：

discrete (2+1)-dimensional three-wave equation; partial derivative-dressing method; explicit solution; INVERSE SCATTERING; N-WAVE; TRANSFORMATION; EVOLUTION; SYSTEMS;

D O I：

10.1088/1572-9494/ab5fb4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We generalize the partial derivative-dressing method to investigate a (2 + 1)-dimensional lattice, which can be regarded as a forced (2 + 1)-dimensional discrete three-wave equation. The soliton solutions to the (2 + 1)-dimensional lattice are given through constructing different symmetry conditions. The asymptotic analysis of one-soliton solution is discussed. For the soliton solution, the forces are zero.

引用

页数：7

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