Some bounds for the deviation and interpolation points in Chebyshev approximation |
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| Authors: | John H Rowland James A O'Donnell |
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| Institution: | (1) Department of Mathematics, University of Wyoming, 82070 Laramie, Wyoming, USA |
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| Abstract: | Some bounds are given for the deviation and interpolation points of a functionf based on bounds forf
(n+2)/f
(n+1). These bounds are in terms of the deviation and interpolation points ofe
vx
, –1  x 1, wherev is a parameter. The behavior of these points asv   is also discussed.The results of this paper are contained in the second author's Master's thesis submitted to the University of Wyoming in May 1969. |
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