高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (11): 2122.

• 研究快报 • 上一篇    下一篇

耦合反应扩散体系中分布式延迟对图灵斑图的影响

吉琳1,2, 张钟宪1, 高凤新2, 李前树2   

  1. 1. 首都师范大学化学系,北京100037;
    2. 北京理工大学爆炸预防、控制国家重点实验室,北京100081
  • 收稿日期:2005-09-06 出版日期:2005-11-10 发布日期:2005-11-10
  • 基金资助:

    国家自然科学基金(批准号:20433050)资助

Influence of Distributed Delay on Turing Pattern Formation in Coupled Reaction Diffusion Systems

JI Lin1,2, 1, ZHANG Zhong-Xian2, GAO Feng-Xin2   

  1. 1. Department of Chemistry,Capital Normal University,100037;
    2. State Key Laboratory of Prevention and Control of Explosion Disasters,Beijing Institute of Technology,Beijing 100081,China
  • Received:2005-09-06 Online:2005-11-10 Published:2005-11-10

关键词: 反应扩散体系, 耦合, 分布式延迟, 图灵斑图

Abstract: The influence of distributed delay coupling on Turing pattern in reaction diffusion system was investigated. Numerical-simulation results proved that the distributed delay of the coupling can significantly influence the spatiotemporal property,even the stable dynamic of the system.The local distributed coupling can spatially orient the pattern at an appropriate coupling strength.

Key words: Reaction diffusion system, Couple, Distributed delay, Turing pattern formation

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