TY - JOUR AU - Yang, Shuzhen TI - Multi-time state mean-variance model in continuous time JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2021 VL - 27 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/cocv/2021086/ DO - 10.1051/cocv/2021086 LA - en ID - COCV_2021__27_1_A94_0 ER -