A second order local minimality criterion for the triple junction singularity of the Mumford-Shah functional
ESAIM: Control, Optimisation and Calculus of Variations, Tome 24 (2018) no. 1, pp. 401-435.

This paper is the first part of an ongoing project aimed at providing a local minimality criterion, based on a second variation approach, for the triple point configurations of the Mumford-Shah functional.

Reçu le :
Accepté le :
DOI : 10.1051/cocv/2017010
Classification : 49K10, 49Q20
Mots-clés : Calculus of variations, local minimality, mumford-Shah functional, free discontinuity problems, second variation
Cristoferi, Riccardo 1

1 
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Cristoferi, Riccardo. A second order local minimality criterion for the triple junction singularity of the Mumford-Shah functional. ESAIM: Control, Optimisation and Calculus of Variations, Tome 24 (2018) no. 1, pp. 401-435. doi : 10.1051/cocv/2017010. http://archive.numdam.org/articles/10.1051/cocv/2017010/

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