%0 Journal Article %A Chau, Huy N. %A Kumar, Chaman %A Rásonyi, Miklós %A Sabanis, Sotirios %T On fixed gain recursive estimators with discontinuity in the parameters %J ESAIM: Probability and Statistics %D 2019 %P 217-244 %V 23 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ps/2018019/ %R 10.1051/ps/2018019 %G en %F PS_2019__23__217_0