Mathematics (Feb 2019)

Hankel and Toeplitz Determinants for a Subclass of <i>q</i>-Starlike Functions Associated with a General Conic Domain

  • Hari M. Srivastava,
  • Qazi Zahoor Ahmad,
  • Nasir Khan,
  • Nazar Khan,
  • Bilal Khan

DOI
https://doi.org/10.3390/math7020181
Journal volume & issue
Vol. 7, no. 2
p. 181

Abstract

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By using a certain general conic domain as well as the quantum (or q-) calculus, here we define and investigate a new subclass of normalized analytic and starlike functions in the open unit disk U . In particular, we find the Hankel determinant and the Toeplitz matrices for this newly-defined class of analytic q-starlike functions. We also highlight some known consequences of our main results.

Keywords