In this study, two bi-univalent function subclasses are defined. The functions are defined in the open unit disc $U$. The main purpose is to determine some estimations on the initial Tayler-Maclaurin coefficients for functions belong to these subclasses. Finally, some earlier results are pointed out and improved.
The authors would like to express sincere thanks to the worthy referees for careful reading and suggestions which helped us to improve our study.
"Some estimation about Tayler-Maclaurin coefficients of generalized subclasses of bi-univalent functions." Tbilisi Math. J. 13 (4) 23 - 32, December 2020. https://doi.org/10.32513/tbilisi/1608606047