Pointwise convergence for the Schr\"odinger equation [After Xiumin Du and Ruixiang Zhang]
Abstract
This expository essay accompanied the author's presentation at the S\'eminaire Bourbaki on 01 April 2023. It describes the breakthrough work of Du--Zhang on the Carleson problem for the Schr\"odinger equation, together with background material in multilinear harmonic analysis.
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