Spiral and Antispiral Waves in Reaction-Diffusion
Systems
LIU Yu-Fang;WU Yan-Ning;XU Hou-Ju;SUN Jin-Feng
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2004(042)010
【摘要】Spiral waves are ubiquitous phenomena in nonlinear chemical, physical, and biological systems. But antispiral waves are infrequent to date. The transition between spiral and antispiral waves has been rarely explored. We have analyzed the extended Brusselator model and the extended Oregonator model by linear stability analysis. We have demonstrated that it is possible and plausible to realize the transition between them by control of diffusion coefficient of inactivator from theoretical analysis and numerical simulations. 【总页数】4页(637-640)
【关键词】spiral waves;antispiral waves;extended Brusselator model;extended Oregonator model
【作者】LIU Yu-Fang;WU Yan-Ning;XU Hou-Ju;SUN Jin-Feng
【作者单位】College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China;State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemistry and Physics, the Chinese Academy of Sciences, Dalian 116023, China;College of Physics and Information Engineering, Henan Normal University,
Xinxiang 453007, China;College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China;College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China 【正文语种】中文 【中图分类】 【相关文献】
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Spiral and Antispiral Waves in Reaction-Diffusion Systems
