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《计算数学:英文版》
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2006年3期
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DOMAIN DECOMPOSITION WITH NONMATCHING GRIDS FOR EXTERIOR TRANSMISSION PROBLEMS VIA FEM AND DTN MAPPING
DOMAIN DECOMPOSITION WITH NONMATCHING GRIDS FOR EXTERIOR TRANSMISSION PROBLEMS VIA FEM AND DTN MAPPING
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摘要
在这篇论文,我们在飞机为外面的传播问题涉及一个非重叠的领域分解方法(DDM)。基于自然边界积分操作员,我们把DDM与印射的Dirichlet-to-Neumann(DtN)相结合并且向数字分析提供非匹配格子。接口上的近似答案的弱连续性被一个双基础更多样地强加。我们显示出那这更多样地,空间能产生最佳的错误估计并且获得集中的相应的率。最后,几个数字例子证实理论结果。
DOI
54k2ngpl4k/428309
作者
Ju-e Yang De-hao Yu
机构地区
不详
出处
《计算数学:英文版》
2006年3期
关键词
定义域分解
自然边界元素
非匹配栅格
双重基础
投射算子
分类
[理学][计算数学]
出版日期
2006年03月13日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
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THE CONVERGENCE OF A DOMAIN DECOMPOSITION ALGORITHM FOR PARABOLIC PROBLEMS
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来源期刊
计算数学:英文版
2006年3期
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相关关键词
定义域分解
自然边界元素
非匹配栅格
双重基础
投射算子
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