Chebyshev approximation by interpolating rationals on $[\alpha , \infty ]$
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- by Charles B. Dunham PDF
- Math. Comp. 29 (1975), 549-551 Request permission
Abstract:
Decay-type functions with a finite number of zeros are approximated on $[\alpha ,\infty )$ by an oscillation factor times a negative power of a polynomial. Best approximations are characterized and an algorithm indicated.References
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Additional Information
- © Copyright 1975 American Mathematical Society
- Journal: Math. Comp. 29 (1975), 549-551
- MSC: Primary 65D15; Secondary 41A50
- DOI: https://doi.org/10.1090/S0025-5718-1975-0371013-7
- MathSciNet review: 0371013