Positive Approximation and Interpolation Using Compactly Supported Radial Basis Functions
Joint Authors
Peng, Lihui
Zhang, Xiaolei
Wu, Jinming
Source
Mathematical Problems in Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-10
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
We discuss the problem of constrained approximation and interpolation of scattered data by using compactly supported radial basis functions, subjected to the constraint of preserving positivity.
The approaches are presented to compute positive approximation and interpolation by solving the two corresponding optimization problems.
Numerical experiments are provided to illustrate that the proposed method is flexible.
American Psychological Association (APA)
Wu, Jinming& Zhang, Xiaolei& Peng, Lihui. 2010. Positive Approximation and Interpolation Using Compactly Supported Radial Basis Functions. Mathematical Problems in Engineering،Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-511955
Modern Language Association (MLA)
Wu, Jinming…[et al.]. Positive Approximation and Interpolation Using Compactly Supported Radial Basis Functions. Mathematical Problems in Engineering No. 2010 (2010), pp.1-10.
https://search.emarefa.net/detail/BIM-511955
American Medical Association (AMA)
Wu, Jinming& Zhang, Xiaolei& Peng, Lihui. Positive Approximation and Interpolation Using Compactly Supported Radial Basis Functions. Mathematical Problems in Engineering. 2010. Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-511955
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511955
