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On a Fast Convergence of the Rational-Trigonometric-Polynomial Interpolation
Author
Source
Advances in Numerical Analysis
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-21
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We consider the convergence acceleration of the Krylov-Lanczos interpolation by rational correction functions and investigate convergence of the resultant parametric rational-trigonometric-polynomial interpolation.
Exact constants of asymptotic errors are obtained in the regions away from discontinuities, and fast convergence of the rational-trigonometric-polynomial interpolation compared to the Krylov-Lanczos interpolation is observed.
Results of numerical experiments confirm theoretical estimates and show how the parameters of the interpolations can be determined in practice.
American Psychological Association (APA)
Poghosyan, Arnak. 2013. On a Fast Convergence of the Rational-Trigonometric-Polynomial Interpolation. Advances in Numerical Analysis،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-462832
Modern Language Association (MLA)
Poghosyan, Arnak. On a Fast Convergence of the Rational-Trigonometric-Polynomial Interpolation. Advances in Numerical Analysis No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-462832
American Medical Association (AMA)
Poghosyan, Arnak. On a Fast Convergence of the Rational-Trigonometric-Polynomial Interpolation. Advances in Numerical Analysis. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-462832
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462832