Interacting pulses in three-component reaction-diffusion systems on two-dimensional domains

被引：155
|
作者：
Schenk, CP
OrGuil, M
Bode, M
Purwins, HG
机构：
[1] Institut für Angewandte Physik, Westf älische Wilhelms-Universität Münster, Münster, D-48149
来源：
PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 19期
关键词：
D O I：
10.1103/PhysRevLett.78.3781
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a three-component reaction-diffusion system capable to support an arbitrary number of interacting traveling pulses in two spatial dimensions. Whereas a global coupling added to a two-component system is able to stabilize a single pulse, a fast and strongly diffusive third component can be used to stabilize multipulse solutions. We study two-pulse scattering including extinction and present a pulse generation process leading to a coherently propagating array.
引用
收藏
页码：3781 / 3784
页数：4
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