Title	Scattering from infinity for semi-linear wave equations with weak null condition
Creator	Schlue, Volker
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-04-18T14:18
Description	In this talk I present global existence results backwards from scattering data for various semilinear wave equations on Minkowski space satisfying the (weak) null condition.â These models are motivated by the Einsteinâ equations in harmonic gauge, and the data is given in the form of the radiation field. It is shown in particular that the solution has the same spatial decay as the radiation field along null infinity. I will discuss the proof which relies, on one hand on aâ fractional Morawetz estimate, and on the other hand on the construction of suitable approximateâ solutions from the scattering data.
Extent	47.0 minutes
Subject	Mathematics; Global analysis, analysis on manifolds; Dynamical systems and ergodic theory; Global analysis
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Melbourne University
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2019-10-16
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0383407
URI	http://hdl.handle.net/2429/71926
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Researcher
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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