2026-06-18T06:47:54Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/97512025-01-17T09:26:57Zcom_10259_6229com_10259_4534com_10259.4_106com_10259_2604col_10259_6230

00925njm 22002777a 4500 dc Fernández Carrión, Antonio author Manzano Rodríguez, Antonio author 2024-12 We investigate which spaces are obtained when considering the limiting class of real interpolation spaces (0, q; J) for ordered Banach couples of spaces of (scalar) integrable functions with respect to a vector measure m, defined on a σ-algebra, with values in a Banach space. If m is in particular a finite positive scalar measure, previous known results are derived from ours. Furthermore, we study the interpolation of p-th power factorable operators by the extreme real interpolation method (1, q; K). We also deduce interpolation results for the (1, q; K)-method that apply to other related classes of operators to p-th power factorable operators, such as bidual (p, q)-power-concave operators and q-concave operators. 0022-247X http://hdl.handle.net/10259/9751 10.1016/j.jmaa.2024.128573 Extreme interpolation spaces Vector measures Lorentz-Zygmund spaces Optimal domain p-th power factorable operators Bidual (p, q)-power-concave operators On spaces of integrable functions associated to vector measures and limiting real interpolation