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映射混沌:池田映射中的分岔模式与虾形结构

Mapping chaos: Bifurcation patterns and shrimp structures in the Ikeda map.

作者信息

F M Oliveira Diego

机构信息

School of Electrical Engineering and Computer Science, College of Engineering & Mines, University of North Dakota, Grand Forks, North Dakota 58202-8367, USA.

出版信息

Chaos. 2024 Dec 1;34(12). doi: 10.1063/5.0238147.

Abstract

This study examines the dynamical properties of the Ikeda map, with a focus on bifurcations and chaotic behavior. We investigate how variations in dissipation parameters influence the system, uncovering shrimp-shaped structures that represent intricate transitions between regular and chaotic dynamics. Key findings include the analysis of period-doubling bifurcations and the onset of chaos. We utilize Lyapunov exponents to distinguish between stable and chaotic regions. These insights contribute to a deeper understanding of nonlinear and chaotic dynamics in optical systems.

摘要

本研究考察了池田映射的动力学特性,重点关注分岔和混沌行为。我们研究耗散参数的变化如何影响该系统,发现了呈虾状的结构,这些结构代表了规则动力学和混沌动力学之间复杂的转变。主要发现包括对倍周期分岔和混沌起始的分析。我们利用李雅普诺夫指数来区分稳定区域和混沌区域。这些见解有助于更深入地理解光学系统中的非线性和混沌动力学。

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