Effect of noise and structural inhomogeneities in reaction-diffusion media

被引：0
|
作者：
Morfu, S. [1 ]
Marquie, P. [1 ]
机构：
[1] Aile Sci Ingn, CNRS 5158, Lab Electron Informat Image, UMR, F-21078 Dijon, France
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2007年 / 17卷 / 10期
关键词：
reaction-diffusion media; inhomogeneous medium; propagation failure;
D O I：
10.1142/S0218127407019639
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We investigate the pinning and depinning condition of a kink in both homogeneous and inhomogeneous reaction-diffusion media. We show that structural inhomogeneities hinder information propagation whereas noise enhances propagation.
引用
收藏
页码：3721 / 3724
页数：4
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