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arXiv 1101.4596nlin.CD
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高耗散弹跳球模型的Feigenbaum $δ$

The Feigenbaum's $δ$ for a high dissipative bouncing ball model

Diego F. M. Oliveira, Edson D. Leonel

摘要:

我们研究了一维费米加速器模型的耗散形式。该模型的动力学描述在一个二维的,非线性的面积收缩映射。耗散是通过非弹性碰撞的颗粒与墙壁,我们认为在政权的高耗散的动态。对于这样一个政权,该模型表现出一个路线称为倍周期的混乱,我们得到了一个常数沿分叉所谓的费根鲍姆数$δ$。

英文摘要:

We have studied a dissipative version of a one-dimensional Fermi accelerator model. The dynamics of the model is described in terms of a two-dimensional, nonlinear area-contracting map. The dissipation is introduced via innelastic collisions of the particle with the walls and we consider the dynamics in the regime of high dissipation. For such a regime, the model exhibits a route to chaos known as period doubling and we obtain a constant along the bifurcations so called the Feigenbaum's number $δ$.

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