Title	On foliations related to the Center of mass in General Relativity
Creator	Cortier, Julien
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2016-07-18T15:30
Description	There are various ways to assign a Center of mass to an asymptotically Euclidean initial data set with non-zero mass. One relies on a Hamiltonian approach while another way relies on properties of foliations of the asymptotic region by surfaces having constant mean curvature. In this talk, I will first review existing results based on such foliations and the associated Center of mass. I will then describe a recent joint work with C. Cederbaum and A. Sakovich where we extend these results to another foliation giving convergence of the Center of mass for more general situations.
Extent	30.0
Subject	Mathematics; Relativity and gravitational theory; Differential geometry
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Institut Fourier, Université Grenoble-Alpes
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2019-02-28
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0376573
URI	http://hdl.handle.net/2429/68435
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Postdoctoral
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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