A SOLITON CELLULAR AUTOMATON

被引：229
|
作者：
TAKAHASHI, D [1 ]
SATSUMA, J [1 ]
机构：
[1] UNIV TOKYO,FAC ENGN,DEPT APPL PHYS,TOKYO 113,JAPAN
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1990年 / 59卷 / 10期
关键词：
cellular automaton; filter automaton; solitary wave; soliton;
D O I：
10.1143/JPSJ.59.3514
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A cellular automaton (CA) of filter automata type is proposed. Any state of the CA consists only of solitary wave solutions. It is shown that the solitary waves interact with one another preserving their identities during a time evolution. It is also shown that the CA has infinitely many conserved quantities. Hence, this CA may be considered to be one of the simplest soliton systems. © 1990, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.
引用
收藏
页码：3514 / 3519
页数：6
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