An extremal property of Bernstein operators
نویسندگان
چکیده
We establish a strong version of a known extremal property of Bernstein operators, as well as several characterizations of a related specific class of positive polynomial operators. © 2006 Elsevier Inc. All rights reserved. MSC: 41A36; 26D15
منابع مشابه
On an extremal relation of Bernstein operators
In this note we present a new characterization of Bernstein operators by showing that they are the only solution of a certain extremal relation. © 2006 Elsevier Inc. All rights reserved.
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ورودعنوان ژورنال:
- Journal of Approximation Theory
دوره 146 شماره
صفحات -
تاریخ انتشار 2007