Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Sixth order method with six stages for integrating special systems of ordinary differential equations. / Olemskoy, Igor V.; Eremin, Alexey S.; Ivanov, Anatoly P.
"Stability and Control Processes" in Memory of V.I. Zubov (SCP), 2015 International Conference, Saint Petersburg, Russia, 5-9 Oct.. Institute of Electrical and Electronics Engineers Inc., 2015.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
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TY - GEN
T1 - Sixth order method with six stages for integrating special systems of ordinary differential equations
AU - Olemskoy, Igor V.
AU - Eremin, Alexey S.
AU - Ivanov, Anatoly P.
PY - 2015
Y1 - 2015
N2 - An explicit Runge-Kutta type method for systems of ordinary differential equations with special structure is considered. For partitioned systems a family of explicit methods of order six with just six stages is constructed, which makes them more efficient than classic Runge-Kutta methods of order six. It is shown that second order differential equations, which right-hand side doesn't depend on the first derivative, can be rewritten as the considered partitioned systems. Direct application of the constructed methods to them generates two different families of Runge-Kutta-Nyström methods. The comparison of constructed methods with known methods of order six is held.
AB - An explicit Runge-Kutta type method for systems of ordinary differential equations with special structure is considered. For partitioned systems a family of explicit methods of order six with just six stages is constructed, which makes them more efficient than classic Runge-Kutta methods of order six. It is shown that second order differential equations, which right-hand side doesn't depend on the first derivative, can be rewritten as the considered partitioned systems. Direct application of the constructed methods to them generates two different families of Runge-Kutta-Nyström methods. The comparison of constructed methods with known methods of order six is held.
U2 - 10.1109/SCP.2015.7342077
DO - 10.1109/SCP.2015.7342077
M3 - Conference contribution
SN - 9781467376983
BT - "Stability and Control Processes" in Memory of V.I. Zubov (SCP), 2015 International Conference, Saint Petersburg, Russia, 5-9 Oct.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Conference on "Stability and Control Processes" in Memory of V.I. Zubov, SCP 2015
Y2 - 5 October 2015 through 9 October 2015
ER -
ID: 3982375