Blaschke product in Privalov classes

Authors

  • Faizo Shamoyan Saratov State University
  • Vera Bednazh Bryansk State University
  • Victoriya Kustova Saratov State University

Keywords:

Blaschke product, Privalov class, derivative.

Abstract

In terms of zeros, an exact characterization is given of those Blaschke products for which the nth-order derivative belongs to the class of I.I. Privalov in a single circle.

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Published

2021-03-05

Issue

Vol. 18 No. 1 (2021)

Section

Real, complex and functional analysis