Cobos Díaz, FernandoDomínguez, Oscar2023-06-192023-06-192015-010021-904510.1016/j.jat.2014.09.002https://hdl.handle.net/20.500.14352/33859With the help of limiting interpolation we determine the spaces obtained by iteration of approximation constructions. Then we apply the reiteration formula and limiting interpolation to investigate several problems on Besov spaces, including embeddings in Lorentz-Zygmund spaces and distribution of Fourier coefficients.engjournal articlehttps//doi.org/10.1016/j.jat.2014.09.002http://www.sciencedirect.com/science/article/pii/S0021904514001786restricted access517Approximation spacesLimiting real interpolationBesov spacesFourier coefficientsLorentz-Zygmund spacesAnálisis matemático1202 Análisis y Análisis Funcional