TY - JOUR AU - Tamás Erdélyi TI - The norm of the polynomial truncation operator on the unit disk and on $[-1,1]$ JO - Colloquium Mathematicum PY - 2001 SP - 287 EP - 293 VL - 90 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm90-2-8/ DO - 10.4064/cm90-2-8 LA - en ID - 10_4064_cm90_2_8 ER -