On the Univalence Criterion of a General Integral Operator

  • Daniel Breaz
  • HÖzlem Güney
Open Access
Research Article


In this paper we considered an general integral operator and three classes of univalent functions for which the second order derivative is equal to zero. By imposing supplimentary conditions for these functions we proved some univalent conditions for the considered general operator. Also some interesting particullar results are presented.


Integral Operator Univalent Function General Operator Order Derivative Univalent Condition 
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Copyright information

© D. Breaz and H. Özlem Güney. 2008

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Authors and Affiliations

  1. 1.Department of Mathematics"1 Decembrie 1918" UniversityAlba IuliaRomania
  2. 2.Department of Mathematics, Faculty of Science and ArtsUniversity of DicleDiyarbakirTurkey

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