BI-G-STARLIKE FUNCTION ASSOCIATED WITHNORMALIZED ONE VARIABLE GEGENBAUER ANDBELL-SHEFFER POLYNOMIALS INVOLVING GREGORYCOEFFICIENTS

Authors

  • Ibrahim Tunji Awolere Author
  • Adeniyi Musibau Gbolagade Author

Keywords:

Analytic function, Combinaterial Analysis, Coefficient Estimate, FeketeSzego functional, Toeplitz determinant

Abstract

In this enquiry, applying normalized one variable Gegenbauer and Bell-Sheffer Polynomials, the authors introduce a new class of bi-G-starlike functions defined by Gregory and Caratheodory coefficients. Coefficient bounds for the new class were obtained and were consequently used to investigate the concept of Fekete-Szego functional and Toeplitz determinant in this direction.

Author Biographies

  • Ibrahim Tunji Awolere


    Department of Mathematical Sciences, Olusegun Agagu University of Science
    and Technology, Okitipupa, Ondo State, Nigeria.


  • Adeniyi Musibau Gbolagade


    Department of Mathematics Education, Emmanuel Alayande University of Edu
    cation, Oyo, Oyo State, Nigeria.

Published

2026-10-10

Issue

Vol. 5 No. 2 (2025): UNILAG Journal Of Mathematics and Applications

Section

Articles