| 二维对流—扩散方程的Fourier—Chebyshev拟谱逼近 |
| |
| 引用本文： | 宋迎春.二维对流—扩散方程的Fourier—Chebyshev拟谱逼近[J].哈尔滨师范大学自然科学学报,1999,15(3):1-8. |
| |
| 作者姓名： | 宋迎春 |
| |
| 作者单位： | 哈尔滨理工大学 |
| |
| 摘 要： | 本文对二维对流－扩散方程讨论了Ｆｏｕｒｉｅｒ－Ｃｈｅｂｙｓｈｅｖ拟谱逼近，给出了插值和投影算子的误差估计，最后得到近似解的误差估计。
|
| 关 键 词： | 近似解 误差估计 对流扩散方程 F－C拟谱逼近 |
FOURIER-CHEBYSHEV PSEUDOSPECTRAL APPROXIMATION FOR CONVECTION-DIFFUSION EQUATION IN TWO DIMENSION |
| |
| Song Yingchun.FOURIER-CHEBYSHEV PSEUDOSPECTRAL APPROXIMATION FOR CONVECTION-DIFFUSION EQUATION IN TWO DIMENSION[J].Natural Science Journal of Harbin Normal University,1999,15(3):1-8. |
| |
| Authors: | Song Yingchun |
| |
| Institution: | Harbin University of Science and Technology |
| |
| Abstract: | We discuss Fourier-Chebyshev pseudospectral approximation for convection-diffusion equation in two dimension,and give the error estimate of interpolation and project operators.Finally,the error estimate of approximation solutions is obtained. |
| |
| Keywords: | Fourier-Chebyshev pseudospectral approximation Convection-diffusion equation |
| 本文献已被 CNKI 维普 等数据库收录！ |
