The Growth of Polynomials Bounded at Equally Spaced Points
- 1 July 1992
- journal article
- Published by Society for Industrial & Applied Mathematics (SIAM) in SIAM Journal on Mathematical Analysis
- Vol. 23 (4) , 970-983
- https://doi.org/10.1137/0523054
Abstract
If the absolute value of a (real) polynomial of degree d is bounded by 1 at k equally spaced points of the real line, it is of interest to know how large its absolute value on the interval spanned by the points can be. This work provides a fairly definitive answer to this question.Keywords
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