TY - JOUR AU - Ismaila O. Ibrahim AU - Timilehin G. Shaba AU - Amol B. Patil PY - 2021/10/19 Y2 - 2024/03/29 TI - On Some Subclasses of m-fold Symmetric Bi-univalent Functions associated with the Sakaguchi Type Functions JF - Earthline Journal of Mathematical Sciences JA - EJMS VL - 8 IS - 1 SE - Articles DO - 10.34198/ejms.8122.115 UR - https://earthlinepublishers.com/index.php/ejms/article/view/414 AB - In the present investigation, we introduce the subclasses $\Lambda_{\Sigma_m}^{\rightthreetimes}(\sigma,\phi,\upsilon)$ and $\Lambda_{\Sigma_m}^{\rightthreetimes}(\sigma,\gamma,\upsilon)$ of $m$-fold symmetric bi-univalent function class $\Sigma_m$, which are associated with the Sakaguchi type of functions and defined in the open unit disk. Further, we obtain estimates on the initial coefficients $b_{m+1}$ and $b_{2m+1}$ for the functions of these subclasses and find out connections with some of the familiar classes. ER -