节点文献
欧拉方程的velicity表示和辛积分(Ⅱ)
THE VELICITY FORMULATION OF THE EULER EQUATION AND THE SYMPLECTIC INTEGRATION (II)
【Abstract】 In this paper the author applies the implicit midpoint scheme (IM) to her Hamiltonian system for large time, with the fixed time step (t) to be 0.1. Two velicitieswhose initial data diner by a gradient yield the same velocity field for all time: the author has verified this in a numerical experiment using the IM scheme, up to t = 2.
- 【文献出处】 数值计算与计算机应用 ,JOURNAL OF UNMERICAL METHODS AND COMPUTER APPLICATIONS , 编辑部邮箱 ,1999年01期
- 【分类号】O241.8
- 【下载频次】52