| 一类奇异半线性抛物方程半离散解的加权L2模误差估计 |
| |
| 引用本文： | 韩玉桃.一类奇异半线性抛物方程半离散解的加权L2模误差估计[J].天津商学院学报,2007,27(6):32-34. |
| |
| 作者姓名： | 韩玉桃 |
| |
| 作者单位： | 天津商业大学理学院 天津300134 |
| |
| 摘 要： | 具有奇异系数的椭圆及抛物偏微分方程是一类很重要的方程,但是求出其精确解是很困难的。本文考虑一类奇异半线性抛物方程初、边值问题的有限元方法,给出了半离散解的加权L2范数的误差估计。
|
| 关 键 词： | 奇异半线性 抛物方程 半离散 加权模 |
| 文章编号： | 1001-0262（2007）06-0032-03 |
| 收稿时间： | 2007-06-02 |
| 修稿时间： | 2007年6月2日 |
Weighted L2 Error Estimation for Semidiscrete Solution of a Class of Semilinear Parabolic Problems with Singularities |
| |
| HAN Yu-tao.Weighted L2 Error Estimation for Semidiscrete Solution of a Class of Semilinear Parabolic Problems with Singularities[J].Journal of Tianjin University of Commerce,2007,27(6):32-34. |
| |
| Authors: | HAN Yu-tao |
| |
| Abstract: | The partial differential equations with singular coefficients are very important in the field of mathematics,however,the exact solution of these equations are very difficult to attain.In this paper,a class of semilinear parabolic problems with singularities is considered.Results of the weighted L2 norm estimation with solution are obtained. |
| |
| Keywords: | singular semilinear parabolic equation semi-discrete weighted L2norm estimation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
