A New Trigonometrically Fitted Two-Derivative Runge-Kutta Method for the Numerical Solution of the  Schrödinger Equation and Related Problems

<table>Stability region of method TFTDRKV5.</table>

Journal of Applied Mathematics

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Figure 1

Figure 1: A New Trigonometrically Fitted Two-Derivative Runge-Kutta Method for the Numerical Solution of the  Schrödinger Equation and Related Problems 

Figure 1 | A New Trigonometrically Fitted Two-Derivative Runge-Kutta Method for the Numerical Solution of the  Schrödinger Equation and Related Problems 