Differential subordination for subclasses of meromorphic functions connected with a convolution operator

  • Sheza M El-Deeb College of Science and Arts in Badaya, Qassim University
  • Teodor Bulboacă Faculty of Mathematics and Computer Science, BabeÅŸ-Bolyai University


The object of this paper is to define and study some classes of meromorphic functions by using a new operator. By using the operator J_{m}^{α,μ} we define three subclasses of meromorphic functions, and we obtained certain properties of functions belonging to these classes. Inclusion relations, integral operators image properties, and other related results are obtained.