| A NOTE ON C~1-CURVED FINITE ELEMENT |
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| 作者姓名： | 高青 李立康 |
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| 作者单位： | Institute of Mathematics，Fudan University，Shanghai 200433，PRC.，Department of Mathematics，Fudan University，Shanghai 200433，PRC. |
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| 摘 要： | 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.
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A NOTE ON C~1-CURVED FINITE ELEMENT |
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| Gao Qing Institute of Mathematics,Fudan University,Shanghai ,PRC. Li Li-kang.A NOTE ON C~1-CURVED FINITE ELEMENT[J].Numerical Mathematics A Journal of Chinese Universities English Series,1995(1). |
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| Authors: | Gao Qing Institute of Mathematics Fudan University Shanghai PRC Li Li-kang |
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| Institution: | Gao Qing Institute of Mathematics,Fudan University,Shanghai 200433,PRC. Li Li-kang Department of Mathematics,Fudan University,Shanghai 200433,PRC. |
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| 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. |
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| Keywords: | Curved boundary domain Argyris triangles C1-curved finite element |
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