Abstract
In this paper,the composite groups of Runge-Kutta (RK) method are proposed. The composite group of RK method of third and second order, RK3(2) and fourth and third order RK4(3) base on classical Runge-Kutta method are derived. The proposed methods are two-step in nature and have less number of function evaluations compared to the existing Runge-Kutta method. The order conditions up to order four are obtained using rooted trees and composite rule introduced by J. C Butcher. The stability regions of RK3(2) and RK4(3) methods are presented and initial value problems of first order ordinary differential equations are carried out. Numerical results are compared with existing Runge-Kutta method.
Original language | English |
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Title of host publication | Innovations Through Mathematical and Statistical Research |
Subtitle of host publication | Proceedings of the 2nd International Conference on Mathematical Sciences and Statistics, ICMSS 2016 |
Editors | Siti Nur Iqmal Ibrahim, Lai Soon Lee, Md. Sohel Rana, Fong Peng Lim, Mai Zurwatul Ahlam Mohd Jaffar, Mohd Shafie Mustafa, Chuei Yee Chen |
Publisher | American Institute of Physics |
ISBN (Electronic) | 9780735413962 |
DOIs | |
Publication status | Published - 2 Jun 2016 |
Externally published | Yes |
Event | International Conference on Mathematical Sciences and Statistics 2016 - Kuala Lumpur, Malaysia Duration: 26 Jan 2016 → 28 Jan 2016 Conference number: 2nd https://aip.scitation.org/toc/apc/1739/1 (Proceedings) |
Publication series
Name | AIP Conference Proceedings |
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Volume | 1739 |
ISSN (Print) | 0094-243X |
ISSN (Electronic) | 1551-7616 |
Conference
Conference | International Conference on Mathematical Sciences and Statistics 2016 |
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Abbreviated title | ICMSS 2016 |
Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 26/01/16 → 28/01/16 |
Internet address |
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