Soliton solutions of two (2+1)-dimensional differential-difference systems

Guo Fu Yu; Hon Wah Tam

doi:10.1143/JPSJ.74.1980

Soliton solutions of two (2+1)-dimensional differential-difference systems

Guo Fu Yu^*, Hon Wah Tam

^*Corresponding author for this work

Department of Computer Science

Research output: Contribution to journal › Journal article › peer-review

2 Citations (Scopus)

Abstract

In this paper, multi-soliton solutions of two (2+1)-dimensional systems [D_t sinh(1/2 D_n) + D_x³ sinh(1/2 D_n)]f_n·f_n = 0 and [D_xD _t cosh(1/2 D_n) + D_t sinh(1/2 D _n)]f_n·f_n = 0 are derived and expressed by pfaffians.

Original language	English
Pages (from-to)	1980-1982
Number of pages	3
Journal	Journal of the Physical Society of Japan
Volume	74
Issue number	7
DOIs	https://doi.org/10.1143/JPSJ.74.1980
Publication status	Published - Jul 2005

Scopus Subject Areas

General Physics and Astronomy

User-Defined Keywords

Differential-difference equations
Hirota bilinear form
Pfaffian
Soliton solutions

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10.1143/JPSJ.74.1980

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abstract = "In this paper, multi-soliton solutions of two (2+1)-dimensional systems [Dt sinh(1/2 Dn) + Dx3 sinh(1/2 Dn)]fn·fn = 0 and [DxD t cosh(1/2 Dn) + Dt sinh(1/2 D n)]fn·fn = 0 are derived and expressed by pfaffians.",

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AU - Tam, Hon Wah

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AB - In this paper, multi-soliton solutions of two (2+1)-dimensional systems [Dt sinh(1/2 Dn) + Dx3 sinh(1/2 Dn)]fn·fn = 0 and [DxD t cosh(1/2 Dn) + Dt sinh(1/2 D n)]fn·fn = 0 are derived and expressed by pfaffians.

KW - Differential-difference equations

KW - Hirota bilinear form

KW - Pfaffian

KW - Soliton solutions

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M3 - Journal article

AN - SCOPUS:24644517594

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JF - Journal of the Physical Society of Japan

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ER -

Soliton solutions of two (2+1)-dimensional differential-difference systems

Abstract

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