Integrable (3+1)-dimensional Ito equation: variety of lump solutions and multiple-soliton solutions

被引：65

作者：

Wazwaz, Abdul-Majid ^{[1
]}

机构：

[1] St Xavier Univ, Dept Math, Chicago, IL 60655 USA

来源：

NONLINEAR DYNAMICS | 2022年 / 109卷 / 03期

基金：

英国科研创新办公室;

关键词：

Ito equation; Painleve analysis; Multiple-soliton solutions; Lump solutions; NONLINEAR EVOLUTION-EQUATIONS; CONSERVATION-LAWS; WAVE SOLUTIONS;

D O I：

10.1007/s11071-022-07517-0

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this work, we study an extended integrable (3+1)-dimensional Ito equation, where its complete integrability is justified via Painleve analysis. The simplified Hirota's method is used to formally derive multiple-soliton solutions. Moreover, we obtain a general class of lump solutions by using symbolic computation with Maple. Lump solutions are furnished for specific cases of the parameters.

引用

页码：1929 / 1934

页数：6

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