TY - JOUR AU - Wu, Shu-Lin AU - Zhou, Tao TI - Diagonalization-based parallel-in-time algorithms for parabolic PDE-constrained optimization problems JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2020 VL - 26 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2020012/ DO - 10.1051/cocv/2020012 LA - en ID - COCV_2020__26_1_A88_0 ER -