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
机译:Evaluation of Hylleraas-CI atomic integrals by integration over the coordinates of one electron. IV. An improved algorithm for three-electron kinetic energy integrals
机译:A family of embedded explicit six-step methods with vanished phase-lag and its derivatives for the numerical integration of the Schrodinger equation: development and theoretical analysis