An integration algorithm of variable configuration based on explicit-implicit schemes of 4th order of accuracy
Автор: Novikov Anton Evgenevich, Shaidurov Vladimir Viktorovich
Журнал: Вестник Бурятского государственного университета. Философия @vestnik-bsu
Рубрика: Функциональный анализ и дифференциальные уравнения
Статья в выпуске: 9, 2012 года.
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An L-stable (4,2)-method of 4th order of accuracy and an explicit Runge-Kutta scheme of 4th order of accuracy are constructed. An integration algorithm of variable step size is formulated. The most effective numerical scheme is chosen for each step by means of stability control. The numerical results which confirm the effectiveness of the algorithm are given.
Explicit and implicit methods, stability and accuracy control, stiff problems
Короткий адрес: https://sciup.org/148181252
IDR: 148181252
