ON COEFFICIENT ESTIMATES FOR CERTAIN SUBCLASSES OF BI-UNIVALENT FUNCTIONS

被引：0
|
作者：
Shah, S. A. [1 ]
Noor, K., I [2 ]
Soomro, M. A. [1 ]
机构：
[1] Quaid I Awam Univ Engn Sci & Technol, Dept Math & Stat, Nawabshah 67450, Pakistan
[2] COMSATS Univ, Dept Math, Islamabad, Pakistan
来源：
TWMS JOURNAL OF APPLIED AND ENGINEERING MATHEMATICS | 2023年 / 13卷 / 04期
关键词：
Analytic function; bi-univalent functions; bounded variation; Faber polyno-mial; coefficient estimates;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We introduce certain subclasses of bi-univalent functions related to the gen-eralized Janowski functions and estimate the general coefficient bound for the newly defined classes. Also, we deduce certain new results and the improvement of known results as special cases of our investigation.
引用
收藏
页码：1578 / 1585
页数：8
相关论文
共 50 条
  • [21] FABER POLYNOMIAL COEFFICIENT ESTIMATES FOR CERTAIN SUBCLASS OF MEROMORPHIC BI-UNIVALENT FUNCTIONS
    Motamednezhad, Ahmad
    Salehian, Safa
    COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY, 2018, 33 (04): : 1229 - 1237
  • [22] Coefficient Estimates for New Subclasses of Bi-Univalent Functions Associated with Jacobi Polynomials
    Amourah, Ala
    Anakira, Nidal
    Salah, Jamal
    Jameel, Ali
    CONTEMPORARY MATHEMATICS, 2024, 5 (04): : 4712 - 4725
  • [23] On Coefficient Inequalities of Certain Subclasses of Bi-Univalent Functions Involving the Salagean Operator
    Patil, Amol B.
    Naik, Uday H.
    FILOMAT, 2021, 35 (04) : 1305 - 1313
  • [24] Certain subclasses of bi-univalent functions defined by Chebyshev polynomials
    V. Sivasankari
    O. Karthiyayini
    N. Magesh
    Afrika Matematika, 2021, 32 : 89 - 103
  • [25] Certain subclasses of bi-univalent functions defined by Chebyshev polynomials
    Sivasankari, V.
    Karthiyayini, O.
    Magesh, N.
    AFRIKA MATEMATIKA, 2021, 32 (1-2) : 89 - 103
  • [26] Faber polynomial coefficient estimates for a certain subclass of meromorphic bi-univalent functions
    Motamednezhad, Ahmad
    Salehian, Safa
    ASIAN-EUROPEAN JOURNAL OF MATHEMATICS, 2020, 13 (04)
  • [27] CERTAIN SUBCLASSES OF BI-UNIVALENT FUNCTIONS DEFINED BY DIFFERENTIAL OPERATOR
    Pathak, A. L.
    Porwal, S.
    Agarwal, R.
    Shukla, Puneet
    JOURNAL OF RAJASTHAN ACADEMY OF PHYSICAL SCIENCES, 2023, 22 (3-4): : 289 - 296
  • [28] COEFFICIENT ESTIMATES FOR A SUBCLASS OF ANALYTIC BI-UNIVALENT FUNCTIONS
    Adegani, Ebrahim Analouei
    Bulut, Serap
    Zireh, Ahmad
    BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, 2018, 55 (02) : 405 - 413
  • [29] COEFFICIENT ESTIMATES FOR A SUBCLASS OF ANALYTIC AND BI-UNIVALENT FUNCTIONS
    Zireh, A.
    Audegani, E. Analouei
    BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY, 2016, 42 (04): : 881 - 889
  • [30] Coefficient Bounds of m-Fold Symmetric Bi-Univalent Functions for Certain Subclasses
    Shehab, Nihad Hameed
    Juma, Abdul Rahman S.
    INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS, 2021, 12 : 71 - 82
12345