Multiple stability and influence of forcing modulation on dynamo action in a spherical rotating shell

DOI10.1080/03091921003662641OpenAlexW2088016034MaRDI QIDQ5876516

Vincent Morin

Publication date: 1 February 2023

Published in: Geophysical & Astrophysical Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03091921003662641

zbMATH Keywords

bistabilitydynamoparametric modulation

Mathematics Subject Classification ID

General theory of rotating fluids (76U05) Magnetohydrodynamics and electrohydrodynamics (76W05) Stability and instability of magnetohydrodynamic and electrohydrodynamic flows (76E25) Stability and instability of geophysical and astrophysical flows (76E20) Geo-electricity and geomagnetism (86A25)

Cites Work

• THE DYNAMO BIFURCATION IN ROTATING SPHERICAL SHELLS
• Parametric instability of the helical dynamo
• Bistability between a stationary and an oscillatory dynamo in a turbulent flow of liquid sodium
• Modulated Taylor–Couette flow
• Stability of multiple steady states of convection in laterally heated cavities
• Hysteretic gravity-wave bifurcation in a highly turbulent swirling flow
• Transition in circular Couette flow
• Fluctuation of magnetic induction in von Kármán swirling flows

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