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A SIMPLE ADAPTIVE-GRID METHOD IN 2 DIMENSIONS
HUANG, WZ; SLOAN, DM
1994-07-01
Source PublicationSIAM JOURNAL ON SCIENTIFIC COMPUTING
ISSN1064-8275
Volume15Issue:4Pages:776-797
AbstractThis paper gives an interpretation of the concept of equidistribution in the context of adaptive grid generation for multidimensional problems. It is shown that the equidistribution principle cannot be satisfied throughout the domain of the problem and, based on this recognition, a local equidistribution principle is developed. A discrete formulation is described for grid generation in two space dimensions and a smoothing mechanism is presented for improving mesh quality. The adaptive grid method that is constructed contains three grid-quality parameters. Numerical examples illustrate adaptive grid generation using a prescribed monitor function and grid generation for numerical solution of partial differential equations. Results show that the method produces high quality grids and that it is fairly insensitive to the choice of parameters.
KeywordADAPTIVE GRID EQUIDISTRIBUTION
Language英语
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:A1994NT91500002
PublisherSIAM PUBLICATIONS
Citation statistics
Cited Times:50[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/28284
Collection中国科学院数学与系统科学研究院
AffiliationCHINESE ACAD SCI,INST APPL MATH,BEIJING 100080,PEOPLES R CHINA
Recommended Citation
GB/T 7714
HUANG, WZ,SLOAN, DM. A SIMPLE ADAPTIVE-GRID METHOD IN 2 DIMENSIONS[J]. SIAM JOURNAL ON SCIENTIFIC COMPUTING,1994,15(4):776-797.
APA HUANG, WZ,&SLOAN, DM.(1994).A SIMPLE ADAPTIVE-GRID METHOD IN 2 DIMENSIONS.SIAM JOURNAL ON SCIENTIFIC COMPUTING,15(4),776-797.
MLA HUANG, WZ,et al."A SIMPLE ADAPTIVE-GRID METHOD IN 2 DIMENSIONS".SIAM JOURNAL ON SCIENTIFIC COMPUTING 15.4(1994):776-797.
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