Discontinuous finite volume element method of two-dimensional unsaturated soil water movement problem

被引：0

作者：

Fan Chen

Zhixiao Xu

机构：

[1] Zaozhuang University,School of Mathematics and Statistics

[2] Qilu Institute of Technology,College of Computation Science and Information Engineering

来源：

Advances in Difference Equations | / 2019卷

关键词：

Unsaturated soil water movement; Discontinuous finite volume element method; Error estimate; Numerical experiments;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper, a numerical approximation method for the two-dimensional unsaturated soil water movement problem is established by using the discontinuous finite volume method. We prove the optimal error estimate for the fully discrete format. Finally, the reliability of the method is verified by numerical experiments. This method is not only simple to calculate, but also stable and reliable.

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