Fekete-Szego Inequality for Analytic and Biunivalent Functions Subordinate to Gegenbauer Polynomials

被引：50
|
作者：
Amourah, Ala [1 ]
Frasin, Basem Aref [2 ]
Abdeljawad, Thabet [3 ,4 ,5 ]
机构：
[1] Irbid Natl Univ, Fac Sci & Technol, Dept Math, Irbid, Jordan
[2] Al Bayt Univ, Fac Sci, Dept Math, Mafraq, Jordan
[3] Prince Sultan Univ, Dept Math & Gen Sci, Riyadh, Saudi Arabia
[4] China Med Univ, Dept Med Res, Taichung 40402, Taiwan
[5] Asia Univ, Dept Comp Sci & Informat Engn, Taichung, Taiwan
来源：
JOURNAL OF FUNCTION SPACES | 2021年 / 2021卷
关键词：
UNIVALENT; COEFFICIENT; SUBCLASSES;
D O I：
10.1155/2021/5574673
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In the present paper, a subclass of analytic and biunivalent functions by means of Gegenbauer polynomials is introduced. Certain coefficients bound for functions belonging to this subclass are obtained. Furthermore, the Fekete-Szego problem for this subclass is solved. A number of known or new results are shown to follow upon specializing the parameters involved in our main results.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Fekete-Szego inequality for a subclass of analytic functions associated with Gegenbauer polynomials
    Kamali, M.
    CARPATHIAN MATHEMATICAL PUBLICATIONS, 2022, 14 (02) : 582 - 591
  • [2] Fekete-Szego inequality for analytic and bi-univalent functions subordinate to Horadam polynomials
    Amourah, Ala
    ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS, 2023, (48): : 241 - 250
  • [3] Fekete-Szego Inequality for Analytic and Bi-univalent Functions Subordinate to Chebyshev Polynomials
    Yousef, Feras
    Frasin, B. A.
    Al-Hawary, Tariq
    FILOMAT, 2018, 32 (09) : 3229 - 3236
  • [4] Fekete-Szego spacing diaeresis inequality for analytic and bi-univalent functions subordinate to Horadam polynomials
    Amourah, Ala
    ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS, 2022, (48): : 241 - 250
  • [5] FEKETE-SZEGO INEQUALITY FOR ANALYTIC AND BI-UNIVALENT FUNCTIONS SUBORDINATE TO (p, q)-LUCAS POLYNOMIALS
    Amourah, Ala
    TWMS JOURNAL OF APPLIED AND ENGINEERING MATHEMATICS, 2021, 11 (04): : 959 - 965
  • [6] Fekete-Szego Inequality for Bi-Univalent Functions Subordinate to Horadam Polynomials
    Shammaky, Amnah E.
    Frasin, Basem Aref
    Swamy, Sondekola Rudra
    JOURNAL OF FUNCTION SPACES, 2022, 2022
  • [7] Coefficient estimates and Fekete-Szego inequality for a class of analytic functions satisfying subordinate condition associated with Chebyshev polynomials
    Szatmari, Eszter
    Altinkaya, Sahsene
    ACTA UNIVERSITATIS SAPIENTIAE-MATHEMATICA, 2019, 11 (02) : 430 - 436
  • [8] Fekete-Szego Functional for Bi-univalent Functions Related with Gegenbauer Polynomials
    Ahmad, Ibrar
    Shah, Syed Ghoos Ali
    Hussain, Saqib
    Darus, Maslina
    Ahmad, Babar
    JOURNAL OF MATHEMATICS, 2022, 2022
  • [9] Fekete-Szego problem for a new subclass of analytic functions satisfying subordinate condition associated with Chebyshev polynomials
    Kamali, Muhammet
    Caglar, Murat
    Deniz, Erhan
    Turabaev, Mirzaolim
    TURKISH JOURNAL OF MATHEMATICS, 2021, 45 (03) : 1195 - 1208
  • [10] Fekete-Szego Problem for a Subclass of Analytic Functions Associated with Chebyshev Polynomials
    Caglar, Murat
    Orhan, Halit
    Kamali, Muhammet
    BOLETIM SOCIEDADE PARANAENSE DE MATEMATICA, 2022, 40
12345