TY - JOUR AU - Qian, Zhongmin AU - He, Sheng-Wu TI - On the hypercontractivity of Ornstein-Uhlenbeck semigroups with drift JO - Séminaire de probabilités de Strasbourg PY - 1995 SP - 202 EP - 217 VL - 29 PB - Springer - Lecture Notes in Mathematics UR - http://www.numdam.org/item/SPS_1995__29__202_0/ LA - fr ID - SPS_1995__29__202_0 ER -