Sakar, Fethiye MügeDoğan, Ertuğrul2024-04-242024-04-242022Sakar, F. M. ve Doğan, E. (2022). Problem on coefficients of bi-univalent function class using chebyshev polynomials. Lecture Notes in Networks and Systems, 214, 99-109.97898116380602367-3370https://doi.org/10.1007/978-981-16-3807-7_6https://hdl.handle.net/11468/23230https://link.springer.com/chapter/10.1007/978-981-16-3807-7_617th FAI International Conference on Engineering, Mathematical and Computational Intelligence, ICEMCI 2019 -- 21 December 2019 through 23 December 2019 -- -- 267209In the present paper, first, we introduced two new subclasses. Subsequently, initial coefficient estimations | a2| and | a3| are established by using Chebyshev polynomials expansions for these subclasses. Additionally, Fekete–Szegö inequality |a3-?a22| is derived for functions belonging to the first subclass. Further, we discuss the relevant consequences of these subclasses.eninfo:eu-repo/semantics/closedAccessAnalytic functionBi univalent functionChebyshev polynomialsSubordinateConference Object214991092-s2.0-8511811401110.1007/978-981-16-3807-7_6Q4