Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4608286 | Journal of Approximation Theory | 2007 | 5 Pages |
Abstract
The well-known fact that () of the sequence of Bernstein polynomials of a bounded function is bounded above (below) by the average value of the two upper (lower) limits of the function is supplemented with the following derived version: () of the sequence of derived Bernstein polynomials is bounded above (below) by the average value of the two upper (lower) Dini derivatives.
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