Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : David, Guy (1957-....)
Titre(s) : Singular sets of minimizers for the Mumford-Shah functional [Texte électronique] / Guy David
Publication : Basel ; Boston : Birkhäuser, cop. 2005
Description matérielle : 1 online resource (xiv, 581 pages)
Collection : Progress in mathematics ; v. 233
Note(s) : Includes bibliographical references (pages 573-578) and index
"This book studies regularity properties of Mumford-Shah minimizers. The Mumford-Shah
functional was introduced in the 1980s as a tool for automatic image segmentation,
but its study gave rise to many questions of analysis and geometric measure theory.
The main object under scrutiny is a free boundary K where the minimizer may have jumps.
The book presents an extensive description of the known regularity properties of the
singular sets K, and the techniques to get them." "The book is largely self-contained
and should be accessible to graduate students in analysis. The core of the book is
composed of regularity results that were proven in the last ten years and which are
presented in a more detailed and unified way."--Jacket
Sujet(s) : Calcul des variations
Mesure géométrique, Théorie de la
Variétés (mathématiques)
Problèmes aux limites
Équations aux dérivées partielles
Indice(s) Dewey :
515.64 (23e éd.) = Calcul des variations
Identifiants, prix et caractéristiques : ISBN 9783764373023
Identifiant de la notice : ark:/12148/cb44714601d
Notice n° :
FRBNF44714601
(notice reprise d'un réservoir extérieur)
Table des matières : Presentation of the Mumford-Shah Functional ; Functions in the Sobolev Spaces W1,p
; Regularity Properties for Quasiminimizers ; Limits of Almost-Minimizers ; Pieces
of C1 Curves for Almost-Minimizers ; Global Mumford-Shah Minimizers in the Plane
; Applications to Almost-Minimizers (n = 2) ; Quasi- and Almost-Minimizers in Higher
Dimensions ; Boundary Regularity.