Abstract

In this study, we introduce and investigate two new subclasses of the bi-univalent functions; both $f(z)$ and $f^{-1}(z)$ are m-fold symmetric analytic functions. Among other results, upper bounds for the coefficients $\left a_{m+1}\right $ and $\left a_{2m+1}\right $ are found in this investigation.

DOI

10.3906/mat-1503-58

Keywords

Univalent functions, bi-univalent functions, $m$-fold symmetric bi-univalent functions

First Page

641

Last Page

646

Recommended Citation

EKER, S. S (2016). Coefficient bounds for subclasses of m-fold symmetric bi-univalent functions. Turkish Journal of Mathematics 40 (3): 641-646. https://doi.org/10.3906/mat-1503-58

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