A multiple-scale Pascal polynomial for 2D Stokes and inverse Cauchy-Stokes problems
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- 作者：Chein-Shan Liua ; b ; D.L. Younga ; dlyoung@ntu.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Stokes problem ; Inverse Cauchy&ndash ; Stokes problem ; Meshless method ; Pascal triangle ; Multiple-scale Pascal polynomial expansion method
- 刊名：Journal of Computational Physics
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：312
- 期：Complete
- 页码：1-13
- 全文大小：1358 K
文摘
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We solve direct and inverse Cauchy–Stokes problems.
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We propose a third–first order system and a third–third order system.
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A multiple-scale Pascal polynomial method is developed.
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The scales are determined by the collocation points.
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The multiple-scale Pascal polynomial expansion method is accurate and stable against large noise.