TY - JOUR AU - Cobos Díaz, Fernando AU - Kühn, Thomas PY - 2012 DO - 10.1016/j.jfa.2012.09.016 SN - 0022-1236 UR - https://hdl.handle.net/20.500.14352/42443 T2 - Journal of Functional Analysis AB - We establish abstract extrapolation results for entropy numbers of operators in Banach spaces. The results apply to extrapolation in the source spaces and also in the target spaces. As an illustration of the abstract results, applications to limiting... LA - eng M2 - 4009 PB - Elsevier KW - Entropy numbers KW - Extrapolation KW - Limiting Sobolev embeddings KW - Besov spaces TI - Extrapolation estimates for entropy numbers TY - journal article VL - 263 ER -