Title	Reducibility of a transport equation on $T^ d$ with unbounded perturbations
Creator	Langella, Beatrice
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-06-11T17:19
Description	In this talk I will present a reducibility result holding for time quasi-periodic unbounded perturbations of a non-resonant transport equation on the dâ dimensional torus $T^d$ . Such a result is obtained combining pseudo-differential calculus, used to conjugate the initial system to a new one with a smoothing perturbation, and a KAM scheme, implemented to actually obtain reducibility. This makes possible to exhibit an example of reducibility for a higher dimensional Hamiltonian PDE, in a case where, in addition, the unperturbed problem has a spectrum which is dense on the real axis.
Extent	12.0 minutes
Subject	Mathematics; Dynamical systems and ergodic theory; Partial differential equations
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Università degli Studi di Milano
Series	BIRS Workshop Lecture Videos (Oaxaca de Juárez (Mexico))
Date Available	2021-01-15
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0395613
URI	http://hdl.handle.net/2429/77107
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Graduate
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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