Stability for the class of uniformly starlike functions with respect to symmetric points

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Abstract

In this paper we investigate the problem of stability for the class of uniformly starlike functions with respect to symmetric points and we give the lower bounds of their radius of stability.

Keywords

Stability of Hadamard product Convolution Uniformly starlike and convex functions Symmetric points 

Mathematics Subject Classification (2010)

Primary 30C45 Secondary 30C80 

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Copyright information

© Springer-Verlag Italia 2014

Authors and Affiliations

  1. 1.Department of Mathematics, Faculty of ScienceUrmia UniversityUrmiaIran

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