TY  - JOUR
AU  - Cobos Díaz, Fernando
AU  - Kühn, Thomas
PY  - 2023
DO  - 10.1007/s10476-023-0239-x
UR  - https://hdl.handle.net/20.500.14352/88500
T2  - Analysis Mathematica
AB  - We prove the following dichotomy for the spaces ℒ (a) p,q,α  (X, Y) of all operators T ∈ ℒ(X, Y) whose approximation numbers belong to the Lorentz-Zygmund sequence spaces ℓp,q(log ℓ)α: If X and Y are infinite-dimensional Banach spaces, then the spaces...
LA  - eng
KW  - Space of operators defined by approximation numbers
KW  - Logarithmic interpolation space
KW  - Lorentz–Zygmund space
KW  - Dependence on the parameters
TI  - Diversity of Lorentz-Zygmund spaces of operators defined by approximation numbers
TY  - journal article
ER  -