Fekete-Szegö problem for certain classes of Ma-Minda bi-univalent functions

2014/04/03 by Orhan, Halit, Magesh, N., Balaji, V. K.
#30C45 #Complex Variables (math.CV) #FOS: Mathematics #G.2.0

paper · doi:10.48550/arxiv.1404.0895

Abstract

In the present work, we propose to investigate the Fekete-Szegö inequalities certain classes of analytic and bi-univalent functions defined by subordination. The results in the bounds of the third coefficient which improve many known results concerning different classes of bi-univalent functions. Some interesting applications of the results presented here are also discussed.

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