A generalization of the univalence criterion of Ozaki and Nunokawa

Authors

  • Horiana Tudor Transilvania University of Brasov, Romania

Keywords:

Univalent functions, Univalence criteria

Abstract

In this paper, we obtain, by the method of subordination chains, a sufficient condition for the analyticity and the univalence of the functions defined by an integral operator. In a particular case, we find the condition for univalence established by S. Ozaki and M. Nunokawa.

Author Biography

Horiana Tudor, Transilvania University of Brasov, Romania

Faculty of Mathematics and Informatics

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Published

2013-07-24

Issue

Section

MATHEMATICS