Equivalence of K- and J-methods for limiting real interpolation spaces

Cobos Díaz, FernandoKühn, Thomas2023-06-202023-06-2020110022-123610.1016/j.jfa.2011.08.018https://hdl.handle.net/20.500.14352/42121We consider limiting real interpolation spaces defined by using powers of iterated logarithms and show their description by means of the J -functional. Our results allow to complement some estimates on approximation of stochastic integrals.engEquivalence of K- and J-methods for limiting real interpolation spacesjournal articlehttps//doi.org/10.1016/j.jfa.2011.08.018http://www.sciencedirect.com/science/article/pii/S0022123611003272restricted access519.22Limiting interpolation spacesJ-functionalK-functionalLorentz-Zygmund spacesBesov spacesLogarithmic FunctorsFunction ParameterReiterationMathematicsEstadística matemática (Matemáticas)1209 Estadística