HBFTrans2： A Maple Package to Construct Hirota Bilinear Form for Nonlinear Equations

An improved algorithm for symbolic computation of Hirota bilinear form of nonlinear equations by a logarithm transformation is presented. The improved algorithm is more efficient by using the property of Hirota-D operator. The software package HBFTrans2 is written in Maple and its running efficiency...

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Bibliographic Details
Published inCommunications in theoretical physics Vol. 55; no. 5; pp. 747 - 752
Main Authors Yang, Xu-Dong (旭东 杨), Ruan, Hang-Yu (航宇 阮)
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.05.2011
Subjects
Algorithms
Mathematical analysis
Nonlinear equations
Packages
Running
Software packages
Solitons
Transformations
双线性形式
孤子方程
对数变换
改进算法
枫木
符号计算
运行效率
非线性方程
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Summary:An improved algorithm for symbolic computation of Hirota bilinear form of nonlinear equations by a logarithm transformation is presented. The improved algorithm is more efficient by using the property of Hirota-D operator. The software package HBFTrans2 is written in Maple and its running efficiency is tested by a variety of soliton equations.
Bibliography:An improved algorithm for symbolic computation of Hirota bilinear form of nonlinear equations by a logarithm transformation is presented. The improved algorithm is more efficient by using the property of Hirota-D operator. The software package HBFTrans2 is written in Maple and its running efficiency is tested by a variety of soliton equations.
11-2592/O3
Hirota bilinear form, nonlinear equation, symbolic computation
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0253-6102
DOI:10.1088/0253-6102/55/5/03