Münster 1999 – wissenschaftliches Programm

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DY: Dynamik und Statistische Physik

DY 20: POSTER I

DY 20.27: Poster

Dienstag, 23. März 1999, 09:30–13:00, F

Fine Structure of Nonlinear Resonances — •Oliver Strebel — Handjerystr. 31, 12159 Berlin

The occurence of stochastic motion in classical mechanics is usually explained with the resonance overlapp model (1). In this contribution the fine structure of nonlinear resonances was investigated numerically and will be compared to analytical expressions derived from several approximation methods. The interaction of nonlinear resonances is also examined.

(1) A. J. Lichtenberg, A. M. Lieberman: Regular and Chaotic Dynamics, New York (1992).