Approximation Properties of the de la Vallée-Poussin Method

• Datum: 2002
• Hauptverfasser: Rukasov, V. I., Stepanets, O. I., Рукасов, В. И., Степанец, А. И.
• Format: Artikel
• Sprache: Russisch; Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2002
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/4150
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We present a survey of results concerning the approximation of classes of periodic functions by the de la Vallée-Poussin sums obtained by various authors in the 20th century.