%0 Journal Article %A Xiumin Du %A Ruixiang Zhang %T Sharp $L^2$ estimates of the Schrödinger maximal function in higher dimensions %J Annals of mathematics %D 2019 %P 837-861 %V 189 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2019.189.3.4/ %R 10.4007/annals.2019.189.3.4 %G en %F 10_4007_annals_2019_189_3_4