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5. Immersed Interface Finite Element Methods for Elasticity Interface Problems with Non-Homogeneous Jum

Immersed Interface Finite Element Methods for Elasticity Interface Problems with Non-Homogeneous Jum

来源 :高等学校计算数学学报：英文版 | 被引量 : 0次 | 上传用户：ltsomeday

【摘 要】

：

<正>In this paper,a class of new immersed interface finite element methods (IIFEM) is developed to solve elasticity interface problems with homogeneous and non-

【作 者】

：

Yan Gong Zhilin Li 

【机 构】

：

DepartmentofMathematics,CenterForResearchinScientificComputationandDepartmentofMathematics

【出 处】

：

高等学校计算数学学报：英文版

【发表日期】

：

2010年1期

【关键词】

：

有限元方法 非齐次 接口 弹性 跳跃 贴体网格 二阶收敛 界面 Immersed interface finite element methods  elast 

【基金项目】

：

supported by the US ARO grants 49308-MA and 56349-MA,,the US AFSOR grant FA9550-06-1-024,,he US NSF grant DMS-0911434,,the State Key Laboratory of Scientific and Engineering Computing of Chinese Acade

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<正>In this paper,a class of new immersed interface finite element methods (IIFEM) is developed to solve elasticity interface problems with homogeneous and non-homogeneous jump conditions in two dimensions.Simple non-body-fitted meshes are used.For h

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