A CLASS OF REACTION DIFFUSION MECHANISMS WHICH PREFERENTIALLY SELECT STRIPED PATTERNS

被引：22

作者：

LYONS, MJ ^{[1
]}

HARRISON, LG ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT CHEM,VANCOUVER V6T 1Y6,BC,CANADA

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 183卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0009-2614(91)85117-F

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Reaction-diffusion systems which have reaction term satisfying f(-q) = -f(q) tend strongly to form striped patterns. Haken's slaving principle is used to derive differential equations for unstable mode amplitudes close to the Turing instability. This connects a dynamical symmetry to pattern selection, with possible relevance to biological and chemical pattern-forming phenomena.

引用

页码：158 / 164

页数：7

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