王小娟;贾宏恩;

• 1:太原理工大学数学学院

摘要(Abstract)：

本文考虑了不可压缩的Brinkman-Forchheimer方程的回溯两重网格法.该方法需要在粗网格上解一个非线性方程,在细网格上解一个Stokes问题以及在粗网格上解一个线性校正问题.最后给出了格式的能量误差估计,并用数值实验验证了本文算法的有效性及稳定性.

关键词(KeyWords)： Brinkman-Forchheimer方程;两重网格法;误差估计

Abstract:

Keywords:

基金项目(Foundation): 山西省自然科学基金面上项目(201903D121038)

作者(Authors): 王小娟;贾宏恩;

DOI: 10.13568/j.cnki.651094.651316.2020.06.24.0002

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