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author:

周小平 (周小平.) [1] | 周瑞忠 (周瑞忠.) [2] (Scholars:周瑞忠)

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CQVIP PKU CSCD

Abstract:

新的基于Voronoi图的Natural Neighbour插值是自然单元法的数学基础,也是一种新型的几何插值方法,具有与其他传统常用插值不同的构造方法,并表现出一定的优越性.本文介绍了基于Natural Neighbour关系的Sibson插值和non-Sibsonian插值,并与有限元法和无单元法所用的插值方法,就离散插值方案和网格总体特性、形函数支撑域、本征边界条件、空间维数扩展与计算工作量等诸问题进行了比较分析.

Keyword:

non-Sibsonian插值 Sibson插值 Voronoi图 自然单元法 自然邻居插值

Community:

  • [ 1 ] [周小平]福州大学
  • [ 2 ] [周瑞忠]福州大学

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Source :

计算力学学报

ISSN: 1007-4708

CN: 21-1373/O3

Year: 2005

Issue: 3

Volume: 22

Page: 355-359

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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