TY - JOUR AU - Yu, Zhiyong TI - Equivalent cost functionals and stochastic linear quadratic optimal control problems JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2013 SP - 78 EP - 90 VL - 19 IS - 1 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv/2011206/ DO - 10.1051/cocv/2011206 LA - en ID - COCV_2013__19_1_78_0 ER -