Revista Matemática Iberoamericana
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Published online: 2013-12-15
On the boundedness of the Carleson operator near $L^1$Victor Lie (1) Purdue University, West Lafayette, USA
Based on the tile discretization elaborated in , we develop a Calderón–Zygmund type decomposition of the Carleson operator. As a consequence, through a unitary method that makes no use of extrapolation techniques, we recover previously known results regarding the largest rearrangement invariant space of functions with almost everywhere convergent Fourier series.
Keywords: Time-frequency analysis, Carleson’s theorem
Lie Victor: On the boundedness of the Carleson operator near $L^1$. Rev. Mat. Iberoamericana 29 (2013), 1239-1262. doi: 10.4171/RMI/755