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Stochastic Collocation on Unstructured Multivariate Meshes

文献类型：期刊论文

作者Narayan, Akil1; Zhou, Tao2
刊名COMMUNICATIONS IN COMPUTATIONAL PHYSICS
出版日期2015-07-01
卷号18期号:1页码:1-36
关键词Stochastic collocation unstructured methes least-squares compressive sampling least interpolation
ISSN号1815-2406
DOI10.4208/cicp.020215.070515a
英文摘要Collocation has become a standard tool for approximation of parameterized systems in the uncertainty quantification (UQ) community. Techniques for least-squares regularization, compressive sampling recovery, and interpolatory reconstruction are becoming standard tools used in a variety of applications. Selection of a collocation mesh is frequently a challenge, but methods that construct geometrically unstructured collocation meshes have shown great potential due to attractive theoretical properties and direct, simple generation and implementation. We investigate properties of these meshes, presenting stability and accuracy results that can be used as guides for generating stochastic collocation grids in multiple dimensions.
资助项目National Natural Science Foundation of China[91130003] ; National Natural Science Foundation of China[11201461]
WOS研究方向Physics
语种英语
WOS记录号WOS:000358018600001
出版者GLOBAL SCIENCE PRESS
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/20322]  
专题计算数学与科学工程计算研究所
通讯作者Zhou, Tao
作者单位1.Univ Utah, Sci Comp & Imaging Inst, Salt Lake City, UT 84112 USA
2.Chinese Acad Sci, AMSS, LSEC, Inst Computat Math & Sci Engn Comp, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Narayan, Akil,Zhou, Tao. Stochastic Collocation on Unstructured Multivariate Meshes[J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS,2015,18(1):1-36.
APA Narayan, Akil,&Zhou, Tao.(2015).Stochastic Collocation on Unstructured Multivariate Meshes.COMMUNICATIONS IN COMPUTATIONAL PHYSICS,18(1),1-36.
MLA Narayan, Akil,et al."Stochastic Collocation on Unstructured Multivariate Meshes".COMMUNICATIONS IN COMPUTATIONAL PHYSICS 18.1(2015):1-36.

入库方式： OAI收割

来源：数学与系统科学研究院

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