TY  - JOUR
AU  - Cobos Díaz, Fernando
AU  - Cwikel, M.
AU  - Kühn, Thomas
PY  - 2022
DO  - 10.1016/j.jmaa.2022.126634
SN  - 0022-247X
UR  - https://hdl.handle.net/20.500.14352/71924
T2  - Journal of Mathematical Analysis and Applications
AB  - We prove that, under a mild condition on a couple (A0;A1) of quasi-Banach spaces, all real interpolation spaces (A0;A1)θ,p with 0 < θ < 1 and 0 < p ≤ ∞ are different from each other. In the Banach case and for 1 ≤ p ≤ ∞ this was shown by Janson,...
LA  - eng
M2  - 126634
PB  - Elsevier
KW  - Real interpolation
KW  - K-functional
KW  - Dependence on the parameters
KW  - Spaces of operators defined by approximation numbers.
TI  - On a problem of Lions concerning real interpolation spaces. The quasi-Banach case
TY  - journal article
ER  -