Stabilization in the eye of a cyclone

0501723 - FZÚ 2019 RIV CH eng J - Journal Article
Demaerel, T. - Maes, C. - Netočný, Karel
Stabilization in the eye of a cyclone.
Annales Henri Poincare. Roč. 19, č. 9 (2018), s. 2673-2699. ISSN 1424-0637. E-ISSN 1424-0661
R&D Projects: GA ČR GA17-06716S
Institutional support: RVO:68378271
Keywords : equations * cyclone
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 1.575, year: 2018

We give a mathematically rigorous treatment of the stability problem of a heavy probe attached to a strongly nonequilibrium reservoir made of diffusive particles driven by rotationally symmetric nonconservative forces. We prove that the driving force generally enhances the stability at the symmetric fixed point, and this way it can induce a transition between equilibrium unstability nonequilibrium stability regimes. This effect emerges beyond linear order around equilibrium and it is shown to be robust for a large class of rotational profiles
Permanent Link: http://hdl.handle.net/11104/0293721