Coefficient estimates of analytic endomorphisms of the unit disk fixing a point with applications to concave functions

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7 Citations (Scopus)

Abstract

In this article, we discuss the coefficient regions of analytic self-maps of the unit disk with a prescribed fixed point. As an application, we solve the Fekete–Szeg o problem for normalized concave functions with a pole in the unit disk.

Original languageEnglish
Pages (from-to)227-241
Number of pages15
JournalKyoto Journal of Mathematics
Volume58
Issue number2
DOIs
Publication statusPublished - 2018 Jun 1

ASJC Scopus subject areas

  • Mathematics(all)

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