| 二维Stokes问题的谱-τ逼近 |
| |
| 引用本文： | 叶兴德.二维Stokes问题的谱-τ逼近[J].浙江大学学报(理学版),1992(3). |
| |
| 作者姓名： | 叶兴德 |
| |
| 作者单位： | 杭州大学数学系 |
| |
| 摘 要： | 文2]在假定二维Stokes问题的谱逼近问题之解存在的条件下,给出了解的收敛估计.本文首先给出这个谱-τ逼近问题解的存在唯一性证明,然后对2]的误差估计加以改进.
|
| 关 键 词： | Stokes问题 谱-τ方法 误差估计 |
A Spectral Tau Approximation for the Stokes Problem in a two-dimensional Domain |
| |
| Ye,Xingde.A Spectral Tau Approximation for the Stokes Problem in a two-dimensional Domain[J].Journal of Zhejiang University(Sciences Edition),1992(3). |
| |
| Authors: | Ye Xingde |
| |
| Institution: | Department of Mathematics |
| |
| Abstract: | G. Sacchi Landriani 2] analysised the Spectral Tau method for the approximation of the Stokes problem on a square with Dirichlet boundary conditions. He gave some convergence estimates under the assumption that the solution of the spectral tau approximation problem of the two-dimensional Stokes problem exists. In this paper, we first prove the existence and uniqueness of the solution of this spectral tau approximation, then improve the error estimates in 2]. |
| |
| Keywords: | Stokes problem Spectral Tau method error estimates |
| 本文献已被 CNKI 等数据库收录！ |
