Ortiz Caraballo, CarmenCarro Rossell, María Jesús2023-12-132023-12-132018Carro, M.J., Ortiz-Caraballo, C. New Weighted Estimates for the Disc Multiplier on Radial Functions. J Fourier Anal Appl 25, 145–166 (2019). https://doi.org/10.1007/s00041-018-9599-110.1007/s00041-018-9599-1https://hdl.handle.net/20.500.14352/91210We prove a weighted estimate for the disc multiplier, acting on radial functions, at the extreme points, extending the result of Chanillo (J Funct Anal 55:18–24, 1984). To this end, we prove a restricted weak type weighted estimate and then develop a new extrapolation result of independent interest.engjournal articlehttps://doi.org/10.1007/s00041-018-9599-1restricted accessRubio de Francia ExtrapolationAp weightsRadial functionsDisc multiplierHardy-Littlewood maximal functionAnálisis matemático12 Matemáticas