Title	On increasing stability for attenuation and conductivity coefficients from all boundary measurements
Creator	Isakov, Victor
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2016-05-31T11:11
Description	By using real and complex geometrical optics solutions and a reduction to a vectorial Schroedinger equation we derive stability estimates for mentioned coefficients where logarithmic (unstable) part goes to zero as the energy/wave number grows. Optimizing with respect to the wave number we conclude that Hoelder type stability instead of logarithmic one can be achieved which promises a substantial increase in (numerical) resolution. We discuss possible further developments.
Extent	38 minutes
Subject	Mathematics; Partial differential equations; Global analysis, analysis on manifolds
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Wichita State University
Series	BIRS Workshop Lecture Videos (Oaxaca de Juárez (Mexico))
Date Available	2017-01-26
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0340011
URI	http://hdl.handle.net/2429/59834
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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