Refining the submesh strategy in the two-level finite element method: Application to the advection-diffusion equation

Leopoldo P. Franca; Feng Nan Hwang

doi:10.1002/fld.219

Refining the submesh strategy in the two-level finite element method: Application to the advection-diffusion equation

Leopoldo P. Franca, Feng Nan Hwang

數學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

19 引文斯高帕斯（Scopus）

摘要

We introduce a new submesh strategy for the two-level finite element method. The numerical results show that the new submesh is able to better capture the boundary layer which is caused by the choice of bubble functions. The effect of an improved approximation of the residual free bubbles is studied for the advective-diffusive equation.

原文	???core.languages.en_GB???
頁（從 - 到）	161-187
頁數	27
期刊	International Journal for Numerical Methods in Fluids
卷	39
發行號	2
DOIs	https://doi.org/10.1002/fld.219
出版狀態	已出版 - 20 5月 2002

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10.1002/fld.219

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Refining the submesh strategy in the two-level finite element method: Application to the advection-diffusion equation

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