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An unfitted discontinuous galerkin method for elliptic interface problems
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نویسنده
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wang q. ,chen j.
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منبع
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journal of applied mathematics - 2014 - دوره : 2014 - شماره : 0
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چکیده
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An unfitted discontinuous galerkin method is proposed for the elliptic interface problems. based on a variant of the local discontinuous galerkin method,we obtain the optimal convergence for the exact solution u in the energy norm and its flux p in the l2 norm. these results are the same as those in the case of elliptic problems without interface. finally,some numerical experiments are presented to verify our theoretical results. © 2014 qiuliang wang and jinru chen.
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آدرس
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jiangsu key laboratory for nslscs,school of mathematical sciences,nanjing normal university,nanjing 210023,china,school of mathematics and information science,shangqiu normal university, China, jiangsu key laboratory for nslscs,school of mathematical sciences,nanjing normal university, China
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Authors
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