๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A numerical method for generalized exponential integrals

โœ Scribed by C. Chiccoli; S. Lorenzutta; G. Maino

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
505 KB
Volume
14
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Exponential fitted methods for the numer
Exponential fitted methods for the numerical integration of the Schrรถdinger equation
โœ T.E. Simos ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 500 KB

A new sixth-order Runge-Kutta type method is developed for the numerical integration of the one-dimensional Schrodinger equation. The formula developed contains certain free parameters which allows it to be fitted automatically to exponential functions. We give a comparative error analysis with othe

A method to generate generalized quadrat
A method to generate generalized quadrature rules foroscillatory integrals
โœ K.C. Chung; G.A. Evans; J.R. Webster ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 70 KB

In a recent paper Evans and Webster produced a quadrature rule for oscillatory integrals with a trigonometric kernel. Their method is a modification of an earlier method due to Levin, and involves making a quadrature rule exact for a set of functions for which the modified moments have a simple clos

P-stable Exponentially Fitted Methods fo
P-stable Exponentially Fitted Methods for the Numerical Integration of the Schrรถdinger Equation
โœ T.E Simos ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 115 KB

A P-stable exponentially fitted method is developed in this paper for the numerical integration of the Schrรถdinger equation. An application to the bound-states problem (we solve the radial Schrรถdinger equation in order to find eigenvalues for which the wavefunction and its derivative are continuous