机译:A new four stages symmetric two-step method with vanished phase-lag and its first derivative for the numerical integration of the Schrodinger equation
Changan Univ, Sch Informat Engn, Xian 710064, Peoples R China;
King Saud Univ, Dept Math, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia;
Phase-lag; Derivative of the phase-lag; Symmetric; Hybrid; Multistep; Schrodinger equation;