SCALING PROPERTY IN THE FORMATION OF DISSIPATIVE STRUCTURES IN A REACTION-DIFFUSION SYSTEM

被引：2
|
作者：
OUCHI, K
HORITA, T
EGAMI, K
FUJISAKA, H
机构：
[1] KYUSHU INST TECHNOL,FAC COMP SCI & SYST ENGN,DEPT CONTROL ENGN & SCI,IIZUKA 820,JAPAN
[2] KYUSHU UNIV 33,DEPT PHYS,FUKUOKA 812,JAPAN
来源：
PHYSICA D | 1994年 / 71卷 / 04期
关键词：
D O I：
10.1016/0167-2789(94)90004-3
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The asymptotic structure formation dynamics of a reaction-diffusion system is elucidated in terms of a scaling law of the structure function. This reveals that the system evolves much slower than the Swift-Hohenberg equation. It is found that the peak width of the scattering function decays as t-1/8 in a long time. This slow relaxation is due to the coexistence of roll and triangular structures.
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页码：367 / 371
页数：5
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