| Mortar Upwind Finite Volume Element Method with Crouzeix-Raviart Element for Parabolic Convection Diffusion Problems |
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| 作者姓名： | Chunjia Bi |
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| 作者单位： | Chunjia Bi Department of Mathematics，Yantai University，Yantai，Shandong 264005，China. |
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| 摘 要： | In this paper,we study the semi-discrete mortar upwind finite volume element method with the Crouzeix-Raviart element for the parabolic convection diffusion problems. It is proved that the semi-discrete mortar upwind finite volume element approximations derived are convergent in the H~1-and L~2-norms.
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| 关 键 词： | 误差估计 计算数学 有限体积元法 传质 |
| 收稿时间： | 2004-02-17 |
| 修稿时间： | 2004-03-12 |
Mortar Upwind Finite Volume Element Method with Crouzeix-Raviart Element for Parabolic Convection Diffusion Problems |
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| Chunjia Bi.Mortar Upwind Finite Volume Element Method with Crouzeix-Raviart Element for Parabolic Convection Diffusion Problems[J].Numerical Mathematics A Journal of Chinese Universities English Series,2006,15(1):82-96. |
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| Authors: | Chunjia Bi |
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| Abstract: | In this paper,we study the semi-discrete mortar upwind finite volume element method with the Crouzeix-Raviart element for the parabolic convection diffusion problems. It is proved that the semi-discrete mortar upwind finite volume element approximations derived are convergent in the H~1-and L~2-norms. |
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| Keywords: | Mortar upwind finite volume element method Crouzeix-Raviart element parabolic convection diffusion problems error estimates |
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