On a formula of Obreshkoff

TitleOn a formula of Obreshkoff
Publication TypeJournal Article
Year of Publication1997
AuthorsBojanov B
JournalAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Volume89
IssueLivre 1 - Mathématiques et Mecanique
Pagination19-21
ISSN0205-0808
KeywordsBernstein comparison theorem, devided differences, Obreshkoff formula
Abstract

We show that a formula given by Nikola Obreshkoff yields in a very simple way the Bernstein comparison theorem.

1991/95 MSC

41A03, 41A10, 41A50

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