High-order zero-dissipative Runge-Kutta-Nystrom methods
[摘要] A new Runge-Kutta-Nystrom pair of orders eight and six is presented here. Its main advantage is that it is of zero dissipation so it possesses an interval of periodicity. Numerical results over a set of problems demonstrate the superiority of the method in problems with periodic solution. (C) 1998 Elsevier Science B.V. All rights reserved.
[发布日期] 1998-08-28 [发布机构]
[效力级别] [学科分类]
[关键词] second-order ODE;dissipation error;periodic problems [时效性]
