TY - JOUR AU - Cobos Díaz, Fernando AU - Domínguez Bonilla, Óscar AU - Martínez, Antón PY - 2014 DO - 10.4064/cm136-1-1 SN - 0010-1354 UR - https://hdl.handle.net/20.500.14352/33767 T2 - Colloquium mathematicum AB - We investigate compact operators between approximation spaces, paying special attention to the limit case. Applications are given to embeddings between Besov spaces. M2 - 1 PB - Ars Polona-Ruch KW - approximation spaces KW - compact operators KW - Besov spaces KW - Banach spaces KW - interpolation TI - Compact operators and approximation spaces TY - journal article VL - 136 ER -