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On the conditioning of interpolation by strictly conditionally positive definite functions on spheres

 

作者: Z. Luo,   J. Levesley,  

 

期刊: Numerical Functional Analysis and Optimization  （Taylor Available online 1998）
卷期: Volume 19, issue 7-8  

页码: 849-871

 

ISSN:0163-0563

 

年代: 1998

 

DOI:10.1080/01630569808816862

 

出版商: Marcel Dekker, Inc.

 

关键词: Interpolation;conditionally positive definiteness;radial function

 

数据来源: Taylor

 

摘要:

In this paper, we give lower and upper bounds for the spectral norms of interpolation matrices arising from radial basis interpolation by strictly conditionally positive definite functions of orderkon the sphereSd-1.

 

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