TY - CHAP AU - Carro Rossell, María Jesús PY - 2026 UR - https://hdl.handle.net/20.500.14352/130469 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... LA - eng M2 - 127 PB - Springer TI - Analytic families of operators in extrapolation theory with application to average operators TY - book part ER -