Тип публикации: статья из журнала
Год издания: 2020
Идентификатор DOI: 10.17516/1997-1397-2020-13-6-781-791
Ключевые слова: linear multistep method, orbit, pece scheme, störmer-cowell method, symmetric method
Аннотация: Stability of high-order linear multistep Störmer-Cowell and symmetric methods are discussed in detail in this paper. Efficient algorithms for obtaining intervals of absolute stability and periodicity are given for these methods. To demonstrate the accuracy of numerical integration of the orbit over an interval about one year two moПоказать полностьюdel problems are considered. First problem is the 3D Kepler problem. Second one is a specially designed 3D model problem that has the exact solution and simulates the Earth-Moon-satellite system. © Siberian Federal University. All rights reserved.
Журнал: Journal of Siberian Federal University - Mathematics and Physics
Выпуск журнала: Vol. 13, Is. 6
Номера страниц: 781-791
ISSN журнала: 19971397
Издатель: Siberian Federal University