%0 Journal Article %A Hiriart-Urruty, Jean-Baptiste %A Le, Hai Yen %T From Eckart and Young approximation to Moreau envelopes and vice versa %J RAIRO - Operations Research - Recherche Opérationnelle %D 2013 %P 299-310 %V 47 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2013040/ %R 10.1051/ro/2013040 %G en %F RO_2013__47_3_299_0