Boundedness of solutions for a bouncing ball model with quasiperiodic moving wall

Denghui Li, Xiaoming Zhang* (Corresponding Author), Xianbin Liu, Jianhua Xie, Celso Grebogi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

In this work, we consider the model of a free falling ball on a wall that is elastically reflected. The wall is supposed to move in the vertical direction according to a given quasiperiodic function. Based on the invariant curve theorem of smooth quasiperiodic twist map, we prove the boundedness of all solutions and the existence of quasi-periodic solutions for the system.
Original languageEnglish
Article number113268
JournalChaos, Solitons & Fractals
Volume169
Early online date17 Feb 2023
DOIs
Publication statusE-pub ahead of print - 17 Feb 2023

Keywords

  • Bouncing ball
  • Invariant curve
  • Quasiperiodic motion
  • Boundedness

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