TY - JOUR AU - Neuwirth, Stefan AU - Ricard, Éric TI - Transfer of Fourier Multipliers into Schur Multipliers and Sumsets in a Discrete Group JO - Canadian journal of mathematics PY - 2011 SP - 1161 EP - 1187 VL - 63 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2011-053-9/ DO - 10.4153/CJM-2011-053-9 ID - 10_4153_CJM_2011_053_9 ER -