Exponentially fitted third derivative three-step methods for numerical integration of stiff initial value problems
โ Scribed by Abhulimen, C.E.
- Book ID
- 125803842
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 301 KB
- Volume
- 243
- Category
- Article
- ISSN
- 0096-3003
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๐ SIMILAR VOLUMES
An exponentially-fitted Runge-Kutta method for the numerical integration of initial-value problems wi',h periodic or oscillating solutions is developed in this paper. Numerical and theoretical results obtained for several well known problems show the efficiency of the new method. (~
The new method is exponentially fitted and trigonometrically-fitted and is of algebraic order eight. The effectiveness of the exponential fitting is proved by the application of the new method and the classical one (with constant coefficients) to well-known periodic problems. (~) 2003 Elsevier Scien