Hirota's bilinear method and its generalization

被引：21

作者：

Hietarinta, J

机构：

[1] Department of Physics, University of Turku

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1997年 / 12卷 / 01期

关键词：

D O I：

10.1142/S0217751X97000062

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We review Hirota's bilinear method for constructing multisoliton solutions, its use in searching for new soliton equations, and its generalization to higher multi-linearity using gauge invariance as the determining property. Hirota's method is relevant even when a soliton solution is not the object of the study, as an example we show how it clarifies the singularity structure of the discrete Painleve I equation.

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页码：43 / 51

页数：9

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