Noise controlled pattern formation in subexcitable media

被引：0
|
作者：
ZHU Zhenming & XIN HouwenDepartment of Chemical Physics
机构：
来源：
Chinese Science Bulletin | 2001年 / 14期
基金：
中国国家自然科学基金;
关键词：
subexcitable media; noise; chemical wave;
D O I：
暂无
中图分类号：
O175 [微分方程、积分方程];
学科分类号：
070104 ;
摘要：
The numerical simulation on a reaction-diffusion system indicates that different patterns can be obtained by tuning the strength of parameter noise in subexcitable media. With the increase of noise intensity, the waves sustained by noise are not broken up as usual, they evolve orderly, and the period of the waves decreases, the survival time of waves varies. The time interval of inputting noise also influences the process of pattern formation and the survival time of waves.
引用
收藏
页码：1161 / 1164
页数：4
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