Existence questions for the problem of Chebyshev approximation by interpolating rationals
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- by G. D. Taylor and J. Williams PDF
- Math. Comp. 28 (1974), 1097-1103 Request permission
Abstract:
This paper considers a problem of Chebyshev approximation by interpolating rationals. Examples are given which show that best approximations may not exist. Sufficient conditions for existence are established, some of which can easily be checked in practice. Illustrative examples are also presented.References
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Additional Information
- © Copyright 1974 American Mathematical Society
- Journal: Math. Comp. 28 (1974), 1097-1103
- MSC: Primary 41A50
- DOI: https://doi.org/10.1090/S0025-5718-1974-0355435-5
- MathSciNet review: 0355435