@article{article_831447, title={Faber Polynomial Expansion for a New Subclass of Bi-univalent Functions Endowed with $(p,q)$ Calculus Operators}, journal={Fundamental Journal of Mathematics and Applications}, volume={4}, pages={17–24}, year={2021}, DOI={10.33401/fujma.831447}, author={Ahuja, Om P. and Çetinkaya, Asena}, keywords={Faber polynomial expansion, Bi-univalent functions, (p,q)-calculus}, abstract={<div style="text-align:justify;"> <span style="font-size:14px;">In this paper, we use the Faber polynomial expansion techniques to get the general Taylor-Maclaurin coefficient estimates for $|a_n|,\ (n\geq 4)$ of a generalized class of bi-univalent functions by means of $(p,q)-$calculus, which was introduced by Chakrabarti and Jagannathan. For functions in such a class, we get the initial coefficient estimates for $|a_2|$ and $|a_3|.$ In particular, the results in this paper generalize or improve (in certain cases) the corresponding results obtained by recent researchers. </span> </div>}, number={1}, publisher={Fuat USTA}