RT Journal Article
T1 Spaceability and operator ideals
A1 Hernández, Francisco L.
A1 Ruiz Bermejo, César
A1 Sánchez de los Reyes, Víctor Manuel
AB Let I1 and I2 be arbitrary operator ideals in the sense of Pietsch and E and F be Banach spaces such that the set I1(E,F){set minus}I2(E,F) is non-empty. We give a quite general sufficient condition on the Banach spaces in order to obtain the spaceability of I1(E,F){set minus}I2(E,F). Some consequences are provided when considering the ideals of compact operators, strictly singular operators, finitely strictly singular operators and Schatten operator classes.
PB Elsevier
SN 0022-247X
YR 2015
FD 2015-11
LK https://hdl.handle.net/20.500.14352/24094
UL https://hdl.handle.net/20.500.14352/24094
LA eng
NO Spanish Ministry of Economy and Competitiveness
DS Docta Complutense
RD 28 abr 2024