KINETICS OF THE WAVETRAIN IN THE TWO-VARIABLE OREGONATOR MODEL

• 来源期刊: 中国物理（英文版）
• 关键词: excitable media solitary impulse wavetrain
• 年，卷（期）: 2001,（12）
• 页码范围: 1096-1102
• 页数: 7页
• 语种: 英文

摘要

In this paper we first discuss the asymptotic behaviours of solitary impulses in reaction-diffusion equations of Oregonator under the equal, single and double diffusion conditions, respectively. Then we obtain the asymptotic equations of motion of wavetrains for this model by a superposition of solitary impulses, and finally we analyse the stability of wavetrains.