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DISCONTINUOUS GALERKIN METHOD BY PATCH RECONSTRUCTION FOR BIHARMONIC PROBLEM

文献类型：期刊论文

作者Li, Ruo1,2; Ming, Pingbing3,4; Sun, Zhiyuan2; Yang, Fanyi2; Yang, Zhijian5
刊名JOURNAL OF COMPUTATIONAL MATHEMATICS
出版日期2019
卷号37期号:4页码:561-578
关键词Least-squares problem Reconstructed basis function Discontinuous Galerkin method Biharmonic problem
ISSN号0254-9409
DOI10.4208/jcm.1807-m2017-0276
英文摘要We propose a new discontinuous Galerkin method based on the least-squares patch reconstruction for the biharmonic problem. We prove the optimal error estimate of the proposed method. The two-dimensional and three-dimensional numerical examples are presented to confirm the accuracy and efficiency of the method with several boundary conditions and several types of polygon meshes and polyhedral meshes.
资助项目National Natural Science Foundation of China for Distinguished Young Scholars[11425106] ; National Natural Science Foundation of China[91630313] ; National Natural Science Foundation of China[11671312] ; CAS NCMIS
WOS研究方向Mathematics
语种英语
WOS记录号WOS:000457454900007
出版者GLOBAL SCIENCE PRESS
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/32513]  
专题计算数学与科学工程计算研究所
通讯作者Li, Ruo
作者单位1.Peking Univ, LMAM, CAPT, Beijing 100871, Peoples R China
2.Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China
3.Chinese Acad Sci, AMSS, Inst Computat Math & Sci Engn Comp, LSEC, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Math Sci, 19A Yu Quan Rd, Beijing 100049, Peoples R China
5.Wuhan Univ, Sch Math & Stat, Wuhan 430072, Hubei, Peoples R China
推荐引用方式
GB/T 7714		 Li, Ruo,Ming, Pingbing,Sun, Zhiyuan,et al. DISCONTINUOUS GALERKIN METHOD BY PATCH RECONSTRUCTION FOR BIHARMONIC PROBLEM[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2019,37(4):561-578.
APA Li, Ruo,Ming, Pingbing,Sun, Zhiyuan,Yang, Fanyi,&Yang, Zhijian.(2019).DISCONTINUOUS GALERKIN METHOD BY PATCH RECONSTRUCTION FOR BIHARMONIC PROBLEM.JOURNAL OF COMPUTATIONAL MATHEMATICS,37(4),561-578.
MLA Li, Ruo,et al."DISCONTINUOUS GALERKIN METHOD BY PATCH RECONSTRUCTION FOR BIHARMONIC PROBLEM".JOURNAL OF COMPUTATIONAL MATHEMATICS 37.4(2019):561-578.

入库方式： OAI收割

来源：数学与系统科学研究院

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