Trigonometrically Fitted Runge-Kutta Methods for the Numerical Solution of the Oscillatory Problems

Authors

  • Zainab Khaled Ghazal Department of Mathematics, College of Science, Mustansiriyah University, Baghdad, Iraq
  • Kasim Abbas Hussain Department of Mathematics, College of Science, Mustansiriyah University, Baghdad, Iraq

DOI:

https://doi.org/10.29304/jqcm.2021.13.3.835

Keywords:

Explicit Runge-Kutta methods, oscillating problems, trigonometrically fitted

Abstract

In this paper, two trigonometrically methods were established based on classical Runge-Kutta methods of the fourth and fifth-order respectively. The new methods will be applied for the numerical integration of oscillatory problems and have high effectiveness as the results demonstrate. Numerical results show the robustness and competence of the new methods compared to the well-known Runge-Kutta methods in the scientific literature.

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References

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Published

2021-08-16

How to Cite

Ghazal, Z. K., & Hussain, K. A. (2021). Trigonometrically Fitted Runge-Kutta Methods for the Numerical Solution of the Oscillatory Problems. Journal of Al-Qadisiyah for Computer Science and Mathematics, 13(3), Math Page 25– 33. https://doi.org/10.29304/jqcm.2021.13.3.835

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Section

Math Articles