Turkish Journal of Mathematics
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, SEVTAP SÜMER
(2016)
"Coefficient bounds for subclasses of m-fold symmetric bi-univalent functions,"
Turkish Journal of Mathematics: Vol. 40:
No.
3, Article 14.
https://doi.org/10.3906/mat-1503-58
Available at:
https://journals.tubitak.gov.tr/math/vol40/iss3/14
