Citation
Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak and Ibrahim, Zarina Bibi
(2017)
Semi implicit hybrid method with vanishing phase-lag and amplification error for solving second order oscillatory problems.
International Journal of Applied Engineering Research, 12 (20).
9666 - 9673.
ISSN 0973-4562; ESSN: 1087-1090
Abstract
In this paper, we derived a semi-implicit hybrid method for solving special second order ordinary differential equations. The method is four-stage fifth-order with phase-lag or dispersion of order eight and dissipation or amplification of order seven. Modifications on the phase-lag and amplification error of order zero are infused to the method to improve the efficiency of the method. Hence resulting in a semi-implicit hybrid method with zero phase-lag and amplification error which is suitable for solving highly oscillatory problems over a very large interval.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute for Mathematical Research |
| Publisher: | Research India Publications |
| Keywords: | Semi-Implicit hybrid method; Two-step method; Phase-lag; Amplification error; Oscillatory problems |
| Depositing User: | Mohd Hafiz Che Mahasan |
| Date Deposited: | 24 Sep 2018 08:49 |
| Last Modified: | 24 Sep 2018 08:49 |
| URI: | http://psasir.upm.edu.my/id/eprint/63194 |
| Statistic Details: | View Download Statistic |
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