Ali Jiben Al-Ziadi, N., Galib Atshan, W. (2017). Coefficients Bounds for a General Subclasses of m-Fold Symmetric Bi-Univalent Functions. , 9(2), 33-39.
Najah Ali Jiben Al-Ziadi; Waggas Galib Atshan. "Coefficients Bounds for a General Subclasses of m-Fold Symmetric Bi-Univalent Functions". , 9, 2, 2017, 33-39.
Ali Jiben Al-Ziadi, N., Galib Atshan, W. (2017). 'Coefficients Bounds for a General Subclasses of m-Fold Symmetric Bi-Univalent Functions', , 9(2), pp. 33-39.
Ali Jiben Al-Ziadi, N., Galib Atshan, W. Coefficients Bounds for a General Subclasses of m-Fold Symmetric Bi-Univalent Functions. , 2017; 9(2): 33-39.

Coefficients Bounds for a General Subclasses of m-Fold Symmetric Bi-Univalent Functions

Journal of Al-Qadisiyah for Computer Science and Mathematics
Article 1, Volume 9, Issue 2, 2017, Pages 33-39    PDF (0 K)
Authors
Najah Ali Jiben Al-Ziadi; Waggas Galib Atshan
Abstract
In this paper, we introduce and investigate a new general subclasses R_(Σ_m ) (τ,λ,η;α) and R_(Σ_m ) (τ,λ,η;β) of Σ_m consisting of analytic and m-fold symmetric bi-univalent functions in the open unit disk U. We obtain estimates on the Taylor-Maclaurin coefficients |a_(m+1) | and |a_(2m+1) |. Also, we obtain new special cases for our results.
Keywords
Analytic function; Univalent function; Fold symmetric function; Fold symmetric bi; univalent function
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