Title	Asymptotics for magnetostrophic turbulence in the Earth's fluid core
Creator	Friedlander, Susan
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2016-06-07T15:33
Description	We consider the three dimensional magnetohydrodynamics (MHD) equations in the presence of stochastic forcing as a model for magnetostrophic turbulence. For scales relevant to the Earth's fluid core this MHD system is very rich in small parameters. We discuss results concerning the asymptotics of the stochastically forced PDEs in the limit of vanishing parameters. In particular we establish that the system sustains ergodic statistically steady states thus providing a rigorous foundation for magnetostrophic turbulence. This is joint work with Juraj Foldes, Nathan Glatt-Holtz and Geordie Richards.
Extent	56 minutes
Subject	Mathematics; Fluid mechanics; Partial differential equations
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: USC
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2017-01-27
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0340115
URI	http://hdl.handle.net/2429/59906
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Faculty
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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