Title	Convergence of alternate minimization algorithms in phase field models of fracture with non-interpenetration
Creator	Almi, Stefano
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-03-08T09:47
Description	In a two dimensional setting, we present a result of convergence of an alternate minimization scheme applied to a phase field model of fracture with non-interpenetration. Our analysis is based on the study of suitable gradient flows of the phase field energy, which connect all the states of the algorithm. The limit evolutions are described in terms of parametrized \(BV\)-solutions. This is a joint work with M. Negri.
Extent	27.0 minutes
Subject	Mathematics; Mechanics of deformable solids; Calculus of variations and optimal control; optimization; Applied mathematics
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: TU München
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2019-09-05
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0380810
URI	http://hdl.handle.net/2429/71622
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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