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A NOTE ON C~1-CURVED FINITE ELEMENT

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【Author】 Gao Qing Institute of Mathematics,Fudan University,Shanghai 200433,PRC. Li Li-kang Department of Mathematics,Fudan University,Shanghai 200433,PRC.

【机构】 Institute of Mathematics； Fudan University； Shanghai 200433； PRC.； Department of Mathematics； PRC.；

【摘要】 <正> This paper shows that the C1-curved finite element developed by Bernadon in general can not satisfy the essential boundary conditions on approximate boundary. Furthermore, a modified C1-curved finite element is given, which is compatible with the element of Argyris triangle and can satisfy the homogeneous Dirichlet boundary conditions onapproximate boundary.更多还原

【Abstract】 This paper shows that the C1-curved finite element developed by Bernadon in general can not satisfy the essential boundary conditions on approximate boundary. Furthermore, a modified C1-curved finite element is given, which is compatible with the element of Argyris triangle and can satisfy the homogeneous Dirichlet boundary conditions onapproximate boundary.更多还原

【关键词】 Curved boundary domain； Argyris triangles； C1-curved finite element.；
【Key words】 Curved boundary domain； Argyris triangles； C1-curved finite element.；

【文献出处】 Numerical Mathematics A Journal of Chinese Universities(English Series) ,高等学校计算数学学报(英文版) , 编辑部邮箱 ,1995年01期

【分类号】O241.82
【下载频次】15

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