Coefficient inequalities for classes of univalent functions defined by q derivatives

  • M. K. Aouf Mansoura University
  • Adela O. Mostafa Mansoura University
  • N. E. Cho Pukyong National University

Abstract

Using the principal of subordination and the qderivative, we  obtain sharp bounds for some classes of univalent functions.

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Published
2022-01-31
Section
Articles