Coefficient estimates for a certain class of analytic and bi-univalent functions defined by fractional derivative

Akin, GulfemEker, Sevtap Sumer2024-04-242024-04-2420141631-073X1778-3569https://doi.org/10.1016/j.crma.2014.09.022https://hdl.handle.net/11468/15312We introduce and investigate a subclass of analytic and bi-univalent functions defined by a fractional derivative operator in the open unit disk. Using the Faber polynomial expansions, we obtain upper bounds for the coefficients of functions belonging to this class. (C) 2014 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.eninfo:eu-repo/semantics/openAccess[No Keyword]Coefficient estimates for a certain class of analytic and bi-univalent functions defined by fractional derivativeCoefficient estimates for a certain class of analytic and bi-univalent functions defined by fractional derivativeArticle3521210051010WOS:0003457331000092-s2.0-8491208165010.1016/j.crma.2014.09.022Q3Q3