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Periodic orbits of a one-dimensional inelastic particle system

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The dynamical behavior of a one-dimensional inelastic particle system with two particles of different masses traveling between two walls is investigated. Energy is added at only one of the walls, which is oscillating, while the other wall is stationary. We show that if the particle nearer to the stationary wall is slightly lighter than the other particle and collisions between particles tend to the elastic limit, there are an infinite number of stable orbits. We also show that the widely studied situation of equal masses is an extremely special case, in which all the orbits are degenerate and collapse to a single trivial orbit in which one of the particles is trapped against the stationary wall. © 2004 Published by Elsevier SAS on behalf of Académie des sciences.
Original languageEnglish
Pages (from-to)603-606
JournalComptes Rendus Mathematique
Volume339
Issue number8
DOIs
Publication statusPublished - 15 Oct 2004

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