TY - JOUR AU - Che-Man Cheng AU - Ka Leong Hoi TI - Sharp bounds for the operator norm of commutator JO - Filomat PY - 2023 SP - 9183 VL - 37 IS - 27 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2327183C/ DO - 10.2298/FIL2327183C LA - en ID - 10_2298_FIL2327183C ER -