2026-06-29T07:25:58Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/338602024-07-17T12:48:31Zcom_20.500.14352_14col_20.500.14352_15

Embeddings of Besov spaces of logarithmic smoothness Cobos Díaz, Fernando Domínguez Bonilla, Óscar 517 Besov spaces Logarithmic smoothness Nikol'skii inequality Approximation spaces Lorentz-Zygmund spaces Análisis matemático 1202 Análisis y Análisis Funcional This paper deals with Besov spaces of logarithmic smoothness B-p,T(0,b) formed by periodic functions. We study embeddings of B-p,T(0,b) into Lorentz-Zygmund spaces L-p,L-q(log L)(beta). Our techniques rely on the approximation structure of B-p,T(0,b), Nikol'skii type inequalities, extrapolation properties of L-p,L-q(log L)(beta) and interpolation. Ministerio de Economía, Comercio y Empresa (España) Depto. de Análisis Matemático y Matemática Aplicada Fac. de Ciencias Matemáticas TRUE pub 2023-06-19T13:29:36Z 2023-06-19T13:29:36Z 2014 journal article https://hdl.handle.net/20.500.14352/33860 0039-3223 10.4064/sm223-3-1 eng MTM2013-42220-P AP2012-0779 restricted access application/pdf Polish Acad Sciencies Inst Mathematics