TY - JOUR AU - Cobos Díaz, Fernando AU - Romero Medina, Raúl PY - 2004 SN - 1331-4343 UR - https://hdl.handle.net/20.500.14352/49887 T2 - Mathematical Inequalities & Applications AB - Working with interpolation methods associated to polygons, a result of Cobos and Peetre guarantees that the interpolated operator is compact provided all but two restrictions of the operator (located in adjacent vertices) are compact. We characterize... LA - eng M2 - 557 PB - Element KW - Interpolation Methods KW - Operators KW - Noncompactness KW - Polygons KW - Real KW - Interpolation methods associated to polygons KW - Compactness of interpolated operators KW - Rank-one interpolation spaces KW - Mathematics TI - Lions-Peetre type compactness results for several Banach spaces TY - journal article VL - 7 ER -