TY - JOUR AU - Cobos Díaz, Fernando AU - Fernández-Martínez, Pedro AU - Martínez, Antón PY - 1999 DO - 10.1017/S0017089599970404 SN - 0017-0895 UR - https://hdl.handle.net/20.500.14352/57249 T2 - Glasgow Mathematical Journal AB - We establish an estimate for the measure of non-compactness of aninterpolated operator acting from a J-space into a K-space. Our result refers togeneral Banach N-tuples. We also derive estimates for entropy numbers if some ofthe N-tuples reduce to a... LA - eng M2 - 65 PB - Cambridge KW - Measure of Non-Compactness KW - Interpolated Operator Acting from A J-Space into A K-Space KW - Entropy Numbers TI - Measure of non-compactness and interpolation methods associated to polygons TY - journal article VL - 41 ER -