摘要
对Hamilton系统的辛Runge-Kutta-Nystrm方法的阶条件和阶特性作了进一步讨论,证明了单对角隐式辛Runge-Kutta-Nystrm方法的最高可能阶为6.
In this paper, we investigate the order conditions and the order characterizations of symplectic Runge- Kutta-Nystrom (RKN) method on the Hamihonian system, make a study of the order of singly diagonally impletic symplectic RKN method and prove that the highest possible order is six.
出处
《湘南学院学报》
2008年第5期17-19,23,共4页
Journal of Xiangnan University
基金
湖南省教育厅科研基金资助(08C825)