A Comprehensive Family of Biunivalent Functions Defined by k-Fibonacci Numbers

By using k-Fibonacci numbers, we present a comprehensive family of regular and biunivalent functions of the type gz=z+∑j=2∞ djzj in the open unit disc D. We estimate the upper bounds on initial coefficients and also the functional of Fekete-Szegö for functions in this family. We also discuss few int...

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Bibliographic Details
Main Authors: Basem Aref Frasin, Sondekola Rudra Swamy, Ibtisam Aldawish
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2021/4249509
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