Abstract
Painlevé showed that there can be inconsistency and indeterminacy in solutions to the equations of motion of a two-dimensional (2D) rigid body moving on a sufficiently rough surface. The study of Painlevé paradoxes in three dimensions (3D) has received far less attention. In this paper, we highlight the pivotal role in the dynamics of the azimuthal angular velocity Ψ by proving the existence of three critical values of Ψ, one of which occurs independently of any paradox. We show that the 2D problem is highly singular and uncover a rich geometry in the 3D problem, which we use to explain recent numerical results.
| Original language | English |
|---|---|
| Pages (from-to) | 1798-1831 |
| Number of pages | 27 |
| Journal | SIAM Journal on Applied Dynamical Systems |
| Volume | 21 |
| Issue number | 3 |
| Early online date | 13 Jul 2022 |
| DOIs | |
| Publication status | Published - 1 Sept 2022 |
Bibliographical note
Publisher Copyright:© 2022, Society for Industrial and Applied Mathematics.
Research Groups and Themes
- Engineering Mathematics Research Group
Keywords
- math.DS
- 37N15, 70E18, 74H20, 74H25
- Painlevé paradox
- geometry
- mechanics
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Dive into the research topics of 'The Geometry of the Painlevé paradox'. Together they form a unique fingerprint.Student theses
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Applications of geometric singular perturbation theory to mechanics: the Painlevé paradox in 3D and related problems
Cheesman, N. (Author), Hogan, J. (Supervisor) & Kristiansen, K. U. (Supervisor), 21 Jun 2022Student thesis: Doctoral Thesis › Doctor of Philosophy (PhD)
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