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《计算数学:英文版》
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2018年5期
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OPTIMAL QUADRATIC NITSCHE EXTENDED FINITE ELEMENT METHOD FOR INTERFACE PROBLEM OF DIFFUSION EQUATION
OPTIMAL QUADRATIC NITSCHE EXTENDED FINITE ELEMENT METHOD FOR INTERFACE PROBLEM OF DIFFUSION EQUATION
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摘要
在这份报纸,我们学习Nitsche为二个维的散开方程的接口问题的扩大有限元素方法(XFEM)。明确地,我们在格子的某形状常规的家庭上学习二次的XFEM计划并且关于网孔尺寸证明计划的最佳的集中率。主要努力被奉献到分类在元素和接口之间的交叉的盒子上并且证明为扩大有限元素功能的加权的踪迹不平等需要,并且分析XFEM的一般框架那时能被实现。
DOI
pj0kvmvw4y/1878127
作者
Fei Wang;Shuo Zhang
机构地区
不详
出处
《计算数学:英文版》
2018年5期
关键词
有限元素
接口
方程
网孔尺寸
集中率
学习
分类
[理学][计算数学]
出版日期
2018年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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来源期刊
计算数学:英文版
2018年5期
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相关关键词
有限元素
接口
方程
网孔尺寸
集中率
学习
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