TY  - JOUR
AU  - Cobos Díaz, Fernando
AU  - Fernández Besoy, Blanca
PY  - 2018
DO  - 10.1016/j.jmaa.2018.05.082
SN  - 1432-0940
UR  - https://hdl.handle.net/20.500.14352/12191
T2  - Journal of Mathematical Analysis and Applications
AB  - We work with spaces (A0;A1)θ;q;A which are logarithmic perturbations of the real interpolation spaces. We determine the dual of (A0;A1)θ;q;A when0 < q < 1. As we show, if θ = 0 or 1 then the dual space depends on the relationship between q and A....
LA  - eng
M2  - 373
PB  - Elsevier
KW  - Teoría de la aproximación
KW  - Approximation spaces
KW  - Besov spaces  Compact embeddings
KW  - Entropy numbers
KW  - Approximation numbers
TI  - Duality for logarithmic interpolation spaces when 0 < q < 1 and applications
TY  - journal article
VL  - 466
ER  -