TY - JOUR AU - GALEGO, ELÓI MEDINA TI - AN ARITHMETICAL CHARACTERIZATION OF DECOMPOSITION METHODS IN BANACH SPACES VIA SUPPLEMENTED SUBSPACES JO - Glasgow mathematical journal PY - 2005 SP - 489 EP - 500 VL - 47 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089505002727/ DO - 10.1017/S0017089505002727 ID - 10_1017_S0017089505002727 ER -