RT Journal Article
T1 Matrix summability methods and weakly unconditionally Cauchy series.
A1 Aizpuru, A.
A1 Pérez Eslava, C.
A1 Seoane Sepúlveda, Juan Benigno
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 of the Orlicz-Pettis theorem via matrix summability methods is also proved.
PB Rocky MT Math Consortim
SN 0035-7596
YR 2009
FD 2009
LK https://hdl.handle.net/20.500.14352/43665
UL https://hdl.handle.net/20.500.14352/43665
LA eng
DS Docta Complutense
RD 26 ene 2026