A Family of Finite Volume Schemes of Arbitrary Order on Rectangular Meshes
A Family of Finite Volume Schemes of Arbitrary Order on Rectangular Meshes
复制标题
变系数椭圆问题的高阶有限元超收敛
DOI:
10.1007/s10915-013-9737-5
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发表时间:
2014-02
影响因子:
2.5
通讯作者:
Qingsong Zou
中科院分区:
文献类型:
--
作者:
Zhimin Zhang;Qingsong Zou
In this paper, we analyze vertex-centered finite volume method (FVM) of any order for elliptic equations on rectangular meshes. The novelty is a unified proof of the inf-sup condition, based on which, we show that the FVM approximation converges to the exact solution with the optimal rate in the energy norm. Furthermore, we discuss superconvergence property of the FVM solution. With the help of this superconvergence result, we find that the FVM solution also converges to the exact solution with the optimal rate in the-norm. Finally, we validate our theory with numerical experiments.
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影响因子:
2.1
作者:
Zhimin Zhang;Qingsong Zou
通讯作者:
Qingsong Zou
DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
T. Wang;Y. Gu
通讯作者:
T. Wang;Y. Gu
DOI:
10.1051/m2an:2005047
发表时间:
2005-11
期刊:
Mathematical Modelling and Numerical Analysis
影响因子:
--
作者:
K. Domelevo;P. Omnes
通讯作者:
K. Domelevo;P. Omnes
DOI:
10.1007/978-3-030-13073-2_9
发表时间:
2019
期刊:
Shallow Water Hydraulics
影响因子:
--
作者:
O. Castro-Orgaz;W. Hager
通讯作者:
O. Castro-Orgaz;W. Hager
影响因子:
1.7
作者:
Z. Cai;J. Douglas;Moongyu Park
通讯作者:
Z. Cai;J. Douglas;Moongyu Park