Equality cases for two polynomial inequalities

TitleEquality cases for two polynomial inequalities
Publication TypeJournal Article
Year of Publication2009
AuthorsDryanov D., Fournier R.
JournalAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Volume99
KeywordsBernstein and Markov Type Inequalities
Abstract

A complete characterization of the equality cases for two recent polynomial inequalities is given. The proofs are based on simple interpolation and quadrature techniques. We discuss also the meaning and the sharpness of these inequalities.

2000 MSC

41A17

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