Faber Polynomial Coefficient Estimates for Analytic Bi-Close-to-Convex Functions Defined by Subordination

Autor: ANALOUEİ ADEGANİ, Ebrahim, ZIREH, Ahmad, JAFARI, Mostafa
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Volume: 32, Issue: 2 637-647
Gazi University Journal of Science
ISSN: 2147-1762
Popis: In this work, the Faber polynomial expansions anda different method were employed to estimate the coefficients of a subclass ofbi-close-to-convex functions, which is introduced by subordination concept inthe open unit disk. Further, we generalize some of the previous outcomes.
Databáze: OpenAIRE