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Explicit two-step methods with minimal phase-lag for the numerical integration of special second-order initial-value problems and their application to the one-dimensional Schrödinger equation

✍ Scribed by T.E. Simos

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
515 KB
Volume
39
Category
Article
ISSN
0377-0427

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📜 SIMILAR VOLUMES

High-order methods with minimal phase-la
High-order methods with minimal phase-lag for the numerical integration of the special second-order initial value problem and their application to the one-dimensional Schrödinger equation
✍ T.E. Simos 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 277 KB

Two two-step sixth-order methods with phase-lag of order eight and ten are developed for the numerical integration of the special second-order initial value problem. One of these methods is P-stable and the other has an interval of periodicity larger than the Numerov method. An application to the on