机译:New high order multiderivative explicit four-step methods with vanished phase-lag and its derivatives for the approximate solution of the Schr?dinger equation. Part I: Construction and theoretical analysis
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Derivatives of the phase-lag; Interval of periodicity; Multiderivative methods; Multistep methods; Numerical solution; Obrechkoff methods; P-stability; Phase-fitted; Phase-lag; Schr?dinger equation;