TY  - JOUR
AU  - Cristoferi, Riccardo
TI  - A second order local minimality criterion for the triple junction singularity of the Mumford-Shah functional
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2018
SP  - 401
EP  - 435
VL  - 24
IS  - 1
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/cocv/2017010/
DO  - 10.1051/cocv/2017010
LA  - en
ID  - COCV_2018__24_1_401_0
ER  -