Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations
Improved Runge-Kutta Nystrom (IRKN) method for the numerical solution of second-order ordinary differential equations is constructed. The scheme arises from the classical Runge-Kutta Nystrom method also can be considered as two step method. IRKN methods require less number of stages which lead to le...
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| Language: | English |
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IDOSI Publications
2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/44267/ http://psasir.upm.edu.my/id/eprint/44267/1/Construction%20of%20improved%20Runge-Kutta%20Nystrom%20method%20for%20solving%20second-order%20ordinary%20differential%20equations.pdf |
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| author | Rabiei, Faranak Ismail, Fudziah Senu, Norazak Abasi, Naghmeh |
| author_facet | Rabiei, Faranak Ismail, Fudziah Senu, Norazak Abasi, Naghmeh |
| author_sort | Rabiei, Faranak |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Improved Runge-Kutta Nystrom (IRKN) method for the numerical solution of second-order ordinary differential equations is constructed. The scheme arises from the classical Runge-Kutta Nystrom method also can be considered as two step method. IRKN methods require less number of stages which lead to less number of function evaluations per step, compared with the existing Runge-Kutta Nystrom (RKN) methods. Therefore, the methods are computationally more efficient at achieving the higher order of local accuracy. The algebraic order conditions of the method using the Taylor’s series expansion are obtained and the methods of order 3, 4 and 5 are derived. The stability properties of method are discussed and numerical examples are given to show the efficiency of the proposed methods compared to the existing RKN methods. |
| first_indexed | 2025-11-15T10:06:06Z |
| format | Article |
| id | upm-44267 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:06:06Z |
| publishDate | 2012 |
| publisher | IDOSI Publications |
| recordtype | eprints |
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| spelling | upm-442672020-07-09T07:27:36Z http://psasir.upm.edu.my/id/eprint/44267/ Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations Rabiei, Faranak Ismail, Fudziah Senu, Norazak Abasi, Naghmeh Improved Runge-Kutta Nystrom (IRKN) method for the numerical solution of second-order ordinary differential equations is constructed. The scheme arises from the classical Runge-Kutta Nystrom method also can be considered as two step method. IRKN methods require less number of stages which lead to less number of function evaluations per step, compared with the existing Runge-Kutta Nystrom (RKN) methods. Therefore, the methods are computationally more efficient at achieving the higher order of local accuracy. The algebraic order conditions of the method using the Taylor’s series expansion are obtained and the methods of order 3, 4 and 5 are derived. The stability properties of method are discussed and numerical examples are given to show the efficiency of the proposed methods compared to the existing RKN methods. IDOSI Publications 2012 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/44267/1/Construction%20of%20improved%20Runge-Kutta%20Nystrom%20method%20for%20solving%20second-order%20ordinary%20differential%20equations.pdf Rabiei, Faranak and Ismail, Fudziah and Senu, Norazak and Abasi, Naghmeh (2012) Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations. World Applied Sciences Journal, 20 (12). pp. 1685-1695. ISSN 1818-4952; ESSN: 1991-6426 https://www.idosi.org/wasj/wasj20(12)2012.htm 10.5829/idosi.wasj.2012.20.12.2881 |
| spellingShingle | Rabiei, Faranak Ismail, Fudziah Senu, Norazak Abasi, Naghmeh Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title | Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title_full | Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title_fullStr | Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title_full_unstemmed | Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title_short | Construction of improved Runge-Kutta Nystrom method for solving second-order ordinary differential equations |
| title_sort | construction of improved runge-kutta nystrom method for solving second-order ordinary differential equations |
| url | http://psasir.upm.edu.my/id/eprint/44267/ http://psasir.upm.edu.my/id/eprint/44267/ http://psasir.upm.edu.my/id/eprint/44267/ http://psasir.upm.edu.my/id/eprint/44267/1/Construction%20of%20improved%20Runge-Kutta%20Nystrom%20method%20for%20solving%20second-order%20ordinary%20differential%20equations.pdf |