Coefficient characterization for certain classes of univalent functions
M. Obradović and S. Ponnusamy
Source: Bull. Belg. Math. Soc. Simon Stevin Volume 16, Number 2 (2009), 251-263.
Abstract
Necessary and sufficient coefficient conditions are established for certain classes of analytic functions to be univalent in the unit disk. In addition, characterizations and convolution results are established for these classes of functions. As a consequence univalency preservation type operators are discussed.
Primary Subjects: 30C45, 30C55
Keywords: univalent; starlike and convex functions
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Links and Identifiers
Permanent link to this document: http://projecteuclid.org/euclid.bbms/1244038137
Mathematical Reviews number (MathSciNet):
MR2541039
Bulletin of the Belgian Mathematical Society - Simon Stevin
