CERTAIN SUBCLASSES OF BI-UNIVALENT FUNCTIONS RELATED TO k-FIBONACCI NUMBERS

被引：7

作者：

Guney, H. Ozlem ^{[1
]}

Murugusundaramoorthy, G. ^{[2
]}

Sokol, J. ^{[3
]}

机构：

[1] Dicle Univ, Fac Sci, Dept Math, Diyarbakir, Turkey

[2] VIT Univ, Sch Adv Sci, Vellore 632014, Tamil Nadu, India

[3] Univ Rzeszow, Fac Math & Nat Sci, Ul Prof Pigonia 1, PL-35310 Rzeszow, Poland

来源：

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS | 2019年 / 68卷 / 02期

关键词：

Analytic functions; bi-univalent; k-Fibonacci numbers; starlike functions; convex functions;

D O I：

10.31801/cfsuasmas.505287

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we introduce and investigate new subclasses of bi-univalent functions related to k-Fibonacci numbers. Furthermore, we find estimates of first two coefficients of functions in these classes. Also, we obtain the Fekete-Szego inequalities for these function classes.

引用

页码：1909 / 1921

页数：13

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