TY - JOUR AU - Nicole Tomczak-Jaegermann TI - The moduli of smoothness and convexity and the Rademacher averages of the trace classes $S_{p}$ (1≤p<∞) JO - Studia Mathematica PY - 1974 SP - 163 EP - 182 VL - 50 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-50-2-163-182/ DO - 10.4064/sm-50-2-163-182 LA - en ID - 10_4064_sm_50_2_163_182 ER -