Construction of explicit and generalized Runge-Kutta formulas of arbitrary order with rational parameters

Aplikace matematiky (1982)

• Volume: 27, Issue: 4, page 259-276
• ISSN: 0862-7940

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Abstract

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In the article containing the algorithm of explicit generalized Runge-Kutta formulas of arbitrary order with rational parameters two problems occuring in the solution of ordinary differential equaitions are investigated, namely the determination of rational coefficients and the derivation of the adaptive Runge-Kutta method. By introducing suitable substitutions into the nonlinear system of condition equations one obtains a system of linear equations, which has rational roots. The introduction of suitable symbols enables the authors to generalize the Runge-Kutta formulas. The starting point for the construction of adaptive R. K. method was the consistent $s$-stage R. K. formula. Finally, the S-stability of the ARK method is investigated.

How to cite

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Huťa, Anton, and Strehmel, Karl. "Construction of explicit and generalized Runge-Kutta formulas of arbitrary order with rational parameters." Aplikace matematiky 27.4 (1982): 259-276. <http://eudml.org/doc/15247>.

@article{Huťa1982,
abstract = {In the article containing the algorithm of explicit generalized Runge-Kutta formulas of arbitrary order with rational parameters two problems occuring in the solution of ordinary differential equaitions are investigated, namely the determination of rational coefficients and the derivation of the adaptive Runge-Kutta method. By introducing suitable substitutions into the nonlinear system of condition equations one obtains a system of linear equations, which has rational roots. The introduction of suitable symbols enables the authors to generalize the Runge-Kutta formulas. The starting point for the construction of adaptive R. K. method was the consistent $s$-stage R. K. formula. Finally, the S-stability of the ARK method is investigated.},
author = {Huťa, Anton, Strehmel, Karl},
journal = {Aplikace matematiky},
keywords = {explicit Runge-Kutta methods; ARK methods; S-stable; LS-stable; explicit Runge-Kutta methods; ARK methods; S-stable; LS-stable},
language = {eng},
number = {4},
pages = {259-276},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Construction of explicit and generalized Runge-Kutta formulas of arbitrary order with rational parameters},
url = {http://eudml.org/doc/15247},
volume = {27},
year = {1982},
}

TY - JOUR
AU - Huťa, Anton
AU - Strehmel, Karl
TI - Construction of explicit and generalized Runge-Kutta formulas of arbitrary order with rational parameters
JO - Aplikace matematiky
PY - 1982
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 27
IS - 4
SP - 259
EP - 276
AB - In the article containing the algorithm of explicit generalized Runge-Kutta formulas of arbitrary order with rational parameters two problems occuring in the solution of ordinary differential equaitions are investigated, namely the determination of rational coefficients and the derivation of the adaptive Runge-Kutta method. By introducing suitable substitutions into the nonlinear system of condition equations one obtains a system of linear equations, which has rational roots. The introduction of suitable symbols enables the authors to generalize the Runge-Kutta formulas. The starting point for the construction of adaptive R. K. method was the consistent $s$-stage R. K. formula. Finally, the S-stability of the ARK method is investigated.
LA - eng
KW - explicit Runge-Kutta methods; ARK methods; S-stable; LS-stable; explicit Runge-Kutta methods; ARK methods; S-stable; LS-stable
UR - http://eudml.org/doc/15247
ER -

References

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10. E. J. Nyström, Über die numerische Integration von Differentialgleichungen, Acta Soc. Sci. Fennicae, Tom 50, nr. 13, 1-55 (1925). (1925) Zbl51.0427.01
11. A. Prothero, A. Robinson, On the stability and accuracy of one-step methods for solving stiff systems of ordinary differential equations, Math. Соmр. 28, 145-162 (1974). (1974) Zbl0309.65034MR0331793
12. K. Strehmel, Konstruktion von adaptiven Runge-Kutta-Methoden, ZAMM, to appear 1980. (1980)
13. J. G. Verwer, S-stability properties for generalized Runge-Kutta methods, Numer. Math. 27,359-370(1977). (1977) Zbl0336.65036MR0438722
14. J. G. Verwer, Internal S-stability for generalized Runge-Kutta methods, Report NW 21, Mathematisch Centrum, Amsterdam (1975). (1975) Zbl0319.65044

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