Rectangular Crouzeix-raviart Anisotropic Finite Element Method for Nonstationary Stokes Problem with Moving Grids
Acta mathematica scientia,Series A
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Shi Dongyang; Zhang Yiran
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This paper is devoted to the study of rectangular Crouzeix-Raviart anisotropic finite element method with moving grids for velocity-pressure mixed formulations of the nonstationary Stokes problem in 2-D. Anisotropic error estimations of the velocity and the pressure are derived based on some novel techniques.
Key words: Stokes problem, Anisotropy, Rectangular Crouzeix-Raviart typ element, Moving grids, Optimal error estimate
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Shi Dongyang; Zhang Yiran.
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URL: http://121.43.60.238/sxwlxbA/EN/
http://121.43.60.238/sxwlxbA/EN/Y2006/V26/I5/659
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