On Taylor coefficients of functions of classes $H_1$

• Datum: 2022
• Hauptverfasser: Bovsunovska , V. V., Zaderey, P. V. , Бовсуновська, В. В., Задерей, П. В., Задерей, Петр
• Format: Artikel
• Sprache: Ukrainisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2022
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/7012
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 517.5 We establish conditions imposed on the coefficients of a power series, under which the series under consideration is the Taylor series of a function belonging to the class $H_1$.