Institute of Applied Physics and Computational Mathematics;
P.O.Box 8009;
Beijing 100088;
China;
Institute of Mathematics;
Academy of Mathematics and Systems Science;
CAS;
Beijing 100190;
China;
Hua Loo-Keng Key Laboratory of Mathematics;
Chinese Academy of Sciences;
Beijing 100190;
China;
Well-posedness; Derivative Schrödinger equation in higher dimension; Short-time Xs; b; Large initial data;