Mathematics (Jan 2020)

Argument and Coefficient Estimates for Certain Analytic Functions

  • Davood Alimohammadi,
  • Nak Eun Cho,
  • Ebrahim Analouei Adegani,
  • Ahmad Motamednezhad

DOI
https://doi.org/10.3390/math8010088
Journal volume & issue
Vol. 8, no. 1
p. 88

Abstract

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The aim of the present paper is to introduce a new class G α , δ of analytic functions in the open unit disk and to study some properties associated with strong starlikeness and close-to-convexity for the class G α , δ . We also consider sharp bounds of logarithmic coefficients and Fekete-Szegö functionals belonging to the class G α , δ . Moreover, we provide some topics related to the results reported here that are relevant to outcomes presented in earlier research.

Keywords