Some m-fold symmetric bi-univalent function classes and their associated Taylor-Maclaurin coefficient bounds

Some m-fold symmetric bi-univalent function classes and their associated Taylor-Maclaurin coefficient bounds

Abstract The Ruscheweyh derivative operator is used in this paper to introduce and investigate interesting general subclasses of the function class Σ m $\Sigma_{m}$ of m-fold symmetric bi-univalent analytic functions. Estimates of the initial Taylor-Maclaurin coefficients | a m + 1 | $\vert a_{m+1}...

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Bibliographic Details
Main Authors: Hari Mohan Srivastava, Pishtiwan Othman Sabir, Sevtap Sümer Eker, Abbas Kareem Wanas, Pshtiwan Othman Mohammed, Nejmeddine Chorfi, Dumitru Baleanu
Format: Article
Language:English
Published: SpringerOpen 2024-04-01
Series:Journal of Inequalities and Applications
Subjects:
Analytic function
m-fold symmetric univalent function
m-fold symmetric bi-univalent function
Coefficient bounds
Ruscheweyh derivative
Fekete-Szegö inequality
Online Access:https://doi.org/10.1186/s13660-024-03114-4

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