Communications of the Korean Mathematical Society, cilt.37, sa.3, ss.723-734, 2022 (ESCI)
© 2022. Korean Mathematical SocietyIn this work, we introduce a new subclass of analytic functions of complex order involving the (p; q)-derivative operator defined in the open unit disc. For this class, several Fekete-Szego type coefficient inequalities are derived. We obtain the results of Srivastava et al. [22] as consequences of the main theorem in this study.