SOLUTIONS OF THE BROER-KAUP SYSTEM THROUGH ITS TRILINEAR FORM

被引：42

作者：

SATSUMA, J

KAJIWARA, K

MATSUKIDAIRA, J

HIETARINTA, J

机构：

[1] UNIV TOKYO, FAC ENGN, DEPT APPL PHYS, BUNKYO KU, TOKYO 113, JAPAN

[2] RYUKOKU UNIV, DEPT APPL MATH & INFORMAT, OTSU 52021, JAPAN

[3] UNIV TURKU, DEPT PHYS, SF-20500 TURKU 50, FINLAND

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 09期

关键词：

D O I：

10.1143/JPSJ.61.3096

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Solutions of the Broer-Kaup system describing one-dimensional shallow water waves are discussed by using its trilinear form. It is shown that the soliton solutions have the interesting properties that (i) their speed is determined by a dispersion relation up to an overall constant, and (ii) there is a possibility of fusion and fission of solitons. These properties reflect the particular structure of the trilinear form.

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页码：3096 / 3102

页数：7

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