Initial coefficients for generalized subclasses of bi-univalent functions defined with subordination

IF 0.5 Q3 MATHEMATICS

Archivum Mathematicum Pub Date : 2022-01-01 DOI:10.5817/am2022-2-105

G. Singh, G. Singh, Gurmeet Singh

引用次数: 0

Abstract

. This paper is concerned with certain generalized subclasses of bi-univalent functions defined with subordination in the open unit disc E = { z : | z | < 1 } . The bounds for the initial coefficients for the functions in these classes are studied. The earlier known results follow as special cases.

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具有隶属关系的双一元函数广义子类的初始系数

．研究开单位圆盘E = {z: | z | < 1}上有隶属定义的双单价函数的某些广义子类。研究了这类函数的初始系数的界。前面已知的结果是作为特殊情况出现的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Archivum Mathematicum MATHEMATICS-

CiteScore

0.70

自引率

16.70%

发文量

审稿时长

35 weeks

期刊介绍： Archivum Mathematicum is a mathematical journal which publishes exclusively scientific mathematical papers. The journal, founded in 1965, is published by the Department of Mathematics and Statistics of the Faculty of Science of Masaryk University. A review of each published paper appears in Mathematical Reviews and also in Zentralblatt für Mathematik. The journal is indexed by Scopus.