与拟星形函数相关的m重对称双单价函数的某些子类的系数估计

IF 1.1 4区化学 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

European Journal of Mass Spectrometry Pub Date : 2021-03-07 DOI:10.34198/EJMS.6221.209223

T. G. Shaba, A. Patil

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引用次数: 9

摘要

在本研究中，我们引入了m重对称双单价函数类∑m的子类∧∑（η，h，φ）和∧∑，我们获得了属于这些子类的函数的初始系数|bm+1|和|b2m+1|的估计，并确定了与一些早期已知类的相关性。

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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Coefficient Estimates for Certain Subclasses of m-Fold Symmetric Bi-univalent Functions Associated with Pseudo-Starlike Functions

In the present investigation, we introduce the subclasses ΛΣ (η,h, φ) and ΛΣ (η,h, δ) of m-fold symmetric bi-univalent function class Σm, which are associated with the pseudo-starlike functions and defined in the open unit disk U. Moreover, we obtain estimates on the initial coefficients |bm+1| and |b2m+1| for the functions belong to these subclasses and identified correlations with some of the earlier known classes.

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来源期刊

European Journal of Mass Spectrometry 物理-光谱学

CiteScore

2.40

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： JMS - European Journal of Mass Spectrometry, is a peer-reviewed journal, devoted to the publication of innovative research in mass spectrometry. Articles in the journal come from proteomics, metabolomics, petroleomics and other areas developing under the umbrella of the “omic revolution”.