New exact wave solutions for Hirota equation

被引：40

作者：

Eslami, M. ^{[1
]}

Mirzazadeh, M. A. ^{[2
]}

Neirameh, A. ^{[3
]}

机构：

[1] Univ Mazandaran, Fac Math Sci, Dept Math, Babol Sar, Iran

[2] Univ Guilan, Fac Engn & Technol, Dept Engn Sci, East Of Guilan, Rudsar, Iran

[3] Univ Gonbad E Kavoos, Dept Math, Fac Sci, Gonbad, Iran

来源：

PRAMANA-JOURNAL OF PHYSICS | 2015年 / 84卷 / 01期

关键词：

Hirota equation; first integral method; NONLINEAR SCHRODINGERS EQUATION;

D O I：

10.1007/s12043-014-0837-z

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, we construct the topological or dark solitons of Hirota equation by using the first integral method. This approach provides first integrals in polynomial form with a high accuracy for two-dimensional plane autonomous systems. Exact soliton solution is constructed through the established first integrals. This method is a powerful tool for searching exact travelling solutions of nonlinear partial differential equations (NPDEs) in mathematical physics.

引用

页码：3 / 8

页数：6

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