RT Book, Section T1 Analytic families of operators in extrapolation theory with application to average operators A1 Carro Rossell, María Jesús AB Our goal is to prove weak type boundedness for an operator which is given as an average of a family of operators satisfying certain estimates in the context of weighted Lebesgue spaces. Our main technique is inspired on the theory of analytic families of operators and it is closely related to the Rubio de Francia’s extrapolation theory. PB Springer YR 2025 FD 2025-14 LK https://hdl.handle.net/20.500.14352/130469 UL https://hdl.handle.net/20.500.14352/130469 LA eng NO Carro, M. J. Analytic Families of Operators in Extrapolation Theory with Application to Average Operators. In The Mathematical Heritage of Guido Weiss (pp. 127-143). Cham: Springer Nature Switzerland. 2025 Jan 31: 127-143 DS Docta Complutense RD 26 feb 2026