COEFFICIENT BOUNDS FOR SAKAGUCHI KIND OF FUNCTIONS ASSOCIATED WITH SINE FUNCTION

Bulut S., Priya H., Keerthi B. S.

Australian Journal of Mathematical Analysis and Applications, cilt.20, sa.1, 2023 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 1
  • Basım Tarihi: 2023
  • Dergi Adı: Australian Journal of Mathematical Analysis and Applications
  • Derginin Tarandığı İndeksler: Scopus, MathSciNet, zbMATH
  • Anahtar Kelimeler: Analytic function, Fekete-Szegö inequality, Logarithmic coefficient, Subordination
  • Kocaeli Üniversitesi Adresli: Evet

Özet

In this paper, we introduce a new general subclass of analytic functions with respect to symmetric points in the domain of sine function. We obtain sharp coefficient bounds and upper bounds for the Fekete-Szegö functional. Also we get sharp bounds for the logarithmic coefficients of functions belonging to this new class