TY - JOUR AU - A. N. Pechen TI - On the speed gradient method for generating unitary quantum operations for closed quantum systems JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2016 SP - 597 EP - 599 VL - 71 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2016_71_3_a8/ LA - en ID - RM_2016_71_3_a8 ER -