%0 Journal Article %A Garrigos, Guillaume %A Rosasco, Lorenzo %A Villa, Silvia %T Thresholding gradient methods in Hilbert spaces: support identification and linear convergence %J ESAIM: Control, Optimisation and Calculus of Variations %D 2020 %V 26 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2019011/ %R 10.1051/cocv/2019011 %G en %F COCV_2020__26_1_A28_0