A variation norm Carleson theorem

James Wright, Terence Tao, Christoph Thiele, Andreas Seeger, Richard Oberlin

Research output: Contribution to journalArticlepeer-review

Abstract / Description of output

We strengthen the Carleson-Hunt theorem by proving Lp estimates for the r-variation of the partial sum operators for Fourier series and integrals, for r>max{p′,2}. Four appendices are concerned with transference, a variation norm Menshov-Paley-Zygmund theorem, and applications to nonlinear Fourier transforms and ergodic theory.
Original languageEnglish
Article number14
Pages (from-to)421-464
Number of pages43
JournalJournal of the European Mathematical Society
Volume14
Issue number2
DOIs
Publication statusPublished - 2012

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