Citation
Dizicheh, Ali Karimi and Ismail, Fudziah and Kajani, M. Tavassoli and Maleki, Mohammad
(2013)
A legendre wavelet spectral collocation method for solving oscillatory initial value problems.
Journal of Applied Mathematics, 2013 (591636).
pp. 1-5.
ISSN 1110-757X; ESSN: 1687-0042
Abstract
In this paper, we propose an iterative spectral method for solving differential equations with initial values on large intervals. In the proposed method, we first extend the Legendre wavelet suitable for large intervals, and then the Legendre-Guass collocation points of the Legendre wavelet are derived. Using this strategy, the iterative spectral method converts the differential equation to a set of algebraic equations. Solving these algebraic equations yields an approximate solution for the differential equation. The proposed method is illustrated by some numerical examples, and the result is compared with the exponentially fitted Runge-Kutta method. Our proposed method is simple and highly accurate.
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Official URL or Download Paper: http://www.hindawi.com/journals/jam/2013/591636/
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute for Mathematical Research |
| DOI Number: | https://doi.org/10.1155/2013/591636 |
| Publisher: | Hindawi Publishing Corporation |
| Keywords: | Legendre wavelet; Collocation; Differential equations. |
| Depositing User: | Umikalthom Abdullah |
| Date Deposited: | 20 Jun 2014 05:07 |
| Last Modified: | 08 Oct 2015 06:35 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1155/2013/591636 |
| URI: | http://psasir.upm.edu.my/id/eprint/30051 |
| Statistic Details: | View Download Statistic |
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