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A new hybrid imbedded variable-step procedure for the numerical integration of the Schrödinger equation

✍ Scribed by T.E. Simos

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
673 KB
Volume
36
Category
Article
ISSN
0898-1221

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✦ Synopsis

A new imbedded vaxiable-step procedure is developed for the numerical integration of the radial SchrSdinger equation. The new imbedded method is based on P-stable methods of exponential order eight, ten, 12, and 14. Numerical results indicate that the new procedure is more efficient than similar variable-step procedures.

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