| 关于对流方程的离散化问题 |
| |
| 引用本文： | 张天德. 关于对流方程的离散化问题[J]. 大学数学, 1999, 0(4) |
| |
| 作者姓名： | 张天德 |
| |
| 作者单位： | 山东工业大学数理系!济南250061 |
| |
| 摘 要： | 本文讨论了用矩形网格离散化对流方程的一般方法,若格式含有N 个网点,则其最高阶格式为N- 2阶,同时构造了一些新的高精度差分格式
|
| 关 键 词： | 对流方程 差分格式 差分格式的稳定性 |
On the Separative Problem of the Convection Equation |
| |
| Zhang Tiande. On the Separative Problem of the Convection Equation[J]. College Mathematics, 1999, 0(4) |
| |
| Authors: | Zhang Tiande |
| |
| Abstract: | The generalm ethod using the rectangular netw ork to separate the convection equation is dis- cussed in the present paper. If the schem e has N net nodes, then the highest rank of the schem e is N-2. Sim ultaneously, som e new highly accurate difference schem es are constructed. |
| |
| Keywords: | convective equation difference Schem es stability ofdifference schem es. |
| 本文献已被 CNKI 等数据库收录！ |
|
