RT Journal Article T1 Reiteration and a Wolff Theorem for Interpolation Methods Defined by Means of Polygons A1 Cobos, Fernando A1 Fernández-Martínez, Pedro AB We prove a reiteration theorem for interpolation methods defined by means of polygons, and a Wolff theorem for the case when the polygon has 3 or 4 vertices. In particular, we establish a Wolff theorem for Fernandez' spaces, which settles a problem left over in [5]. PB Polish Acad Sciencies Inst Mathematics SN 0039-3223 YR 1992 FD 1992 LK https://hdl.handle.net/20.500.14352/57280 UL https://hdl.handle.net/20.500.14352/57280 LA eng DS Docta Complutense RD 29 abr 2024