TY - JOUR AU - Aizpuru, A. AU - PĂ©rez Eslava, C. AU - Seoane SepĂșlveda, Juan Benigno PY - 2009 DO - 10.1216/RMJ-2009-39-2-367 SN - 0035-7596 UR - https://hdl.handle.net/20.500.14352/43665 T2 - Rocky Mountain Mathematics Consortium AB - We study new sequence spaces determined by series in normed spaces and a matrix summability method, giving new characterizations of weakly unconditionally Cauchy series. We obtain characterizations for the completeness of a normed space, and a version... LA - eng M2 - 367 PB - Rocky MT Math Consortim KW - Matrix summability KW - Weakly unconditionally Cauchy series KW - Orlicz-Pettis theorem TI - Matrix summability methods and weakly unconditionally Cauchy series. TY - journal article VL - 39 ER -