T. E. Simos

A new four stages symmetric two-step method with vanished phase-lag and its first derivative for the numerical integration of the Schrödinger equation

Minjian Liang, T. Simos, Minjian Liang, 2016, Journal of Mathematical Chemistry.

Exponentially-fitted and trigonometrically-fitted methods for the numerical solution of orbital problems

T. E. Simos, 2003 .