Explicit exponentially fitted methods for the numerical solution of the Schrödinger equation
Applied Mathematics and Computation
Mixed collocation methods for y′′=fx,y
Journal of Computational and Applied Mathematics
Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
An approximation to solutions of linear ODE by cubic interpolation
Computers & Mathematics with Applications
Hi-index | 0.09 |
We propose a method of numerical integration of differential equations of the type x^2y^''+f(x)y=0 by approximating its solution with solutions of equations of the type x^2y^''+(ax^2+bx+c)y=0. This approximation is performed by segmentary approximation on an interval. We apply the method to obtain approximate solutions of the radial Schrodinger equation on a given interval and test it for two different potentials. We conclude that our method gives a similar accuracy than the Taylor method of higher order.