IMECH-IR  > 非线性力学国家重点实验室
On the ideal weights for WENO/WENO-like finite difference schemes for the first derivative, I
Kang J(康健); Li XL(李新亮)1
Corresponding AuthorLi, Xinliang(lixl@imech.ac.cn)
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS C
2020-07-01
Volume31Issue:7Pages:12
ISSN0129-1831
AbstractAn interesting fact which was used in the construction of targeted essentially non-oscillatory (TENO) schemes is that a (n + 1)th order accurate scheme can be written as a linear combination of two nth order accurate schemes. Taking advantage of this fact, we propose a formula to determine the ideal weights used in developing finite difference WENO/WENO-like schemes. Such quantitative results are helpful for further discussion on finite difference WENO/WENO-like schemes.
KeywordFinite difference weighted essentially non-oscillatory ideal weights proof
DOI10.1142/S0129183120500990
Indexed BySCI
Language英语
WOS IDWOS:000557738400010
WOS KeywordTARGETED ENO SCHEMES
WOS Research AreaComputer Science ; Physics
WOS SubjectComputer Science, Interdisciplinary Applications ; Physics, Mathematical
Funding ProjectNational Numerical Wind Tunnel project ; National Key Research and Development Program of China[2019YFA0405300] ; NSFC[91852203]
Funding OrganizationNational Numerical Wind Tunnel project ; National Key Research and Development Program of China ; NSFC
ClassificationQ3
Ranking1
ContributorLi, Xinliang
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/84881
Collection非线性力学国家重点实验室
Affiliation1.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China;
2.Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Kang J,Li XL. On the ideal weights for WENO/WENO-like finite difference schemes for the first derivative, I[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS C,2020,31(7):12.
APA 康健,&李新亮.(2020).On the ideal weights for WENO/WENO-like finite difference schemes for the first derivative, I.INTERNATIONAL JOURNAL OF MODERN PHYSICS C,31(7),12.
MLA 康健,et al."On the ideal weights for WENO/WENO-like finite difference schemes for the first derivative, I".INTERNATIONAL JOURNAL OF MODERN PHYSICS C 31.7(2020):12.
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