Effect of Noise on the High Flow Rate Chaos of the Belousov-Zhabotinsky Reaction

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概要

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• We systematically investigated the effect of Gaussian white noise on the high flow rate chaos of the Belousov-Zhabotinsky reaction in both the systems far from and close to a bifurcation point. When the noise was added to the chaos with the bifurcation parameter far from a bifurcation point, the chaos trajectory was slightly scattered. However, in the chaos with the bifurcation parameter near a bifurcation point, it happened that the topological entropy was constant but the mutual information increased. We found that this phenomenon, named "noise-induced order", was caused by the appearance of a stable point and the subsequent change of the invariant density.

• 社団法人日本物理学会の論文
• 2002-08-15

著者

• Yoshimoto Minoru

  Department Of Bioengineering Faculty Of Engineering Kagoshima University

• Katsura Junichiro

  Department Of Bioengineering Faculty Of Engineering Kagoshima University

関連論文

• Effect of Noise on the Low Flow Rate Chaos in the Belousov-Zhabotinsky Reaction
• Map-Based Analysis of Noise-Induced Convergence in Chaos
• Effect of Noise on the High Flow Rate Chaos of the Belousov-Zhabotinsky Reaction

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