TY - JOUR AU - Octavio Arizmendi AU - Takahiro Hasebe TI - Semigroups related to additive and multiplicative, free and Boolean convolutions JO - Studia Mathematica PY - 2013 SP - 157 EP - 185 VL - 215 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm215-2-5/ DO - 10.4064/sm215-2-5 LA - en ID - 10_4064_sm215_2_5 ER -