%0 Journal Article %A Merlet, BenoƮt %T Numerical study of a new global minimizer for the Mumford-Shah functional in $\mathbb {R}^3$ %J ESAIM: Control, Optimisation and Calculus of Variations %D 2007 %P 553-569 %V 13 %N 3 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv:2007026/ %R 10.1051/cocv:2007026 %G en %F COCV_2007__13_3_553_0