Modified streamline diffusion schemes fo
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Yin-Tzer Shih; Howard C. Elman
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Article
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1999
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Elsevier Science
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English
⚖ 764 KB
We consider the design of robust and accurate finite element approximation methods for solving convection-diffusion problems. We develop some two-parameter streamline diffusion schemes with piecewise bilinear (or linear) trial functions and show that these schemes satisfy the necessary conditions fo