Title	On the two-dimensional hyperbolic sine-Gordon equation
Creator	Sosoe, Philippe
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-08-08T11:09
Description	We study the two-dimensional stochastic sine-Gordon equation (SSG) in the hyperbolic setting. In particular, by introducing a suitable time-dependent renormalization, we prove local well- posedness of SSG for any value of a parameter \beta > 0 in the nonlinearity. This is in contrast to the parabolic case studied by Hairer and Shen (2016) and Chandra-Hairer-Shen (2018), where the parameter is restricted to the subcritical range \beta^2 < 8*pi. This is joint work with Tadahiro Oh, Tristan Robert and Yuzhao Wang.
Extent	39.0 minutes
Subject	Mathematics; Probability theory and stochastic processes; Mechanics of particles and systems
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Cornell University
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2020-09-11
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0394318
URI	http://hdl.handle.net/2429/75975
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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