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On Mean Distortion for Analytic Functions with Positive Real Part in a Circle

Published online by Cambridge University Press:  22 January 2016

Yûsaku Komatu
Yûsaku Komatu*
Affiliation:
Tokyo Institute of Technology
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Let be the class of analytic functions Ф(z) which are regular and of positive real part in the unit circle | z | <1 and normalized by Ф(0) = 1. Several distortion theorems have been obtained on various functionals in this class. In a previous paper [4] we have dealt with mean distortion which generalizes a classical theorem of Rogosinski [6].

Type
Research Article
Information
Nagoya Mathematical Journal , Volume 29 , March 1967 , pp. 221 - 228
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1967

References

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