Super Exponentially Convergent Approximation to the Solution of the Schrödinger Equation in Abstract Setting
Ivan P. Gavrilyuk · Computational Methods in Applied Mathematics · 2010
Abstract We have developed an approximation to the solution of the Schrödinger equation in abstract setting. The accuracy of our approximation depends on the smoothness of this solution. We show that for the analytical initial vectors our approximation possesses a super exponential convergence rate.