Journal of Function Spaces (Jan 2021)

Coefficient Bounds of Kamali-Type Starlike Functions Related with a Limacon-Shaped Domain

  • Gangadharan Murugusundaramoorthy,
  • Ayesha Shakeel,
  • Marwan Amin Kutbi

DOI
https://doi.org/10.1155/2021/4395574
Journal volume & issue
Vol. 2021

Abstract

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In this article, we familiarize a subclass of Kamali-type starlike functions connected with limacon domain of bean shape. We examine certain initial coefficient bounds and Fekete-Szegö inequalities for the functions in this class. Analogous results have been acquired for the functions f−1 and ξ/fξ and also found the upper bound for the second Hankel determinant a2a4−a32.