%0 Journal Article %A Changxing Miao %A Jianwei Yang %A Jiqiang Zheng %T An improved maximal inequality for 2D fractional order Schrödinger operators %J Studia Mathematica %D 2015 %P 121-165 %V 230 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4064/sm8190-12-2015/ %R 10.4064/sm8190-12-2015 %G en %F 10_4064_sm8190_12_2015