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Explicitly solvable complex Chebyshev approximation problems related to sine polynomialsExplicitly solvable real Chebyshev approximation problems on the unit interval are typically characterized by simple error curves. A similar principle is presented for complex approximation problems with error curves induced by sine polynomials. As an application, some new explicit formulae for complex best approximations are derived.
Document ID
19900014691
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Freund, Roland (Research Inst. for Advanced Computer Science Moffett Field, CA, United States)
Date Acquired
September 6, 2013
Publication Date
February 1, 1989
Subject Category
Numerical Analysis
Report/Patent Number
NASA-CR-181575
NAS 1.26:181575
RIACS-TR-89.4
Accession Number
90N24007
Funding Number(s)
CONTRACT_GRANT: NCC2-387
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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