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  • 學位論文

非等向橢圓耦合界面問題

A Coupling Interface Method For Anisotropic Elliptic Problems

指導教授 : 陳宜良

摘要


在這篇論文中, 我們研究非等向橢圓耦合界面問題在二維的情形。 目前的方法精準度做到一階。 如果擴散方向與界面方向平行的話, 其結果會更好。

並列摘要


In this thesis, we study an extension of the coupling interface method for general elliptic interface problems with anisotropic coefficients in two dimensions. The method proposed here is first order. It is found that when the diffusion direction is aligned with the interface , the result becomes better.

參考文獻


National Laboratory (1999)
[1] I.-L. Chern, Y.-C. Shu , A coupling interface method for elliptic interface problems, Journal of
[2] R.-J. LeVeque, L.-N. Trefethen , Fourier Analysis of the SOR Iteration, IMA Journal of Numerical Analysis, 8 (1988), 273-279.
[3] Y.-H. Tseng, J.-H. Fergizer , A ghost-cell immersed boundary method for flow in complex geometry, Journal of Computational Physics, 192 (2003), 593-623.
[4] William L. Briggs, Van Emden Henson, Steve F. McCormick , A Multigrid Tutorial, SIAM 2nd (2000), 119-127.

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