COEFFICIENT ESTIMATES FOR $\rho$-FOLD SYMMETRIC BI-UNIVALENT MA-MINDA TYPE FUNCTIONS

Hamid Shamsan; Renuka Devi K.; Abdulhafid Modabish

doi:https://doi.org/10.56827/SEAJMMS.2024.2002.12

Hamid Shamsan Department of Mathematics, Science College, Sana a University, Sana a - 2124, YEMEN

Renuka Devi K. Department of Mathematics, Government first grade College, University of Mysore, Mysore - 570005, INDIA

Abdulhafid Modabish Department of Mathematics, Science College, Sana a University, Sana a - 2124, YEMEN

Volume 20, Issue 2 Pages 155-168 August 30, 2024 115 downloads

Article overview

Abstract

In the present investigation, we consider new subclasses of $\Sigma_\rho$ consisting of regular and $\rho$-fold symmetric bi-univalent functions in the open unit disk. We obtain coefficient bounds for $|a_{\rho+1}|$ and $|a_{2\rho+3}|$ of the functions from these new subclasses.

Keywords and Phrases

Bi-univalent functions$\rho$-Fold symmetric function$\rho$-Fold symmetric bi-univalent function.

AMS Subject Classification

30C45.

Reference information

How to Cite

Hamid Shamsan, Renuka Devi K., Abdulhafid Modabish (2024). COEFFICIENT ESTIMATES FOR $\rho$-FOLD SYMMETRIC BI-UNIVALENT MA-MINDA TYPE FUNCTIONS. South East Asian Journal of Mathematics and Mathematical Sciences, 20(2), 155-168.

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