%0 Journal Article %A Louis-Pierre Chaintron %A Álvaro Mateos González %A Laurent Mertz %A Philippe Moireau %T Mortensen observer for a class of variational inequalities – lost equivalence with stochastic filtering approaches %J ESAIM. Proceedings %D 2023 %P 130-157 %V 73 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc/202373130/ %R 10.1051/proc/202373130 %G en %F EP_2023_73_a7