Starlikeness and close-to-convexity of meromorphic functions

Authors

  • Kuldeep Kaur Shergill Sri Guru Granth Sahib World University
  • Sukhwinder Singh Billing Sri Guru World University

Keywords:

Meromorphic Multivalent Functions, Meromorphic Starlike Function, Meromorphic Close-to-Convex Function, Hadamard Product, Ruscheweyh Derivative, Differential Subordination

Abstract

In the present paper, we study a differential subordination involving certain extended operator of Ruscheweyh type. In particular, to our main result, we obtain certain sufficient conditions for meromorphic starlike and meromorphic close-to-convex functions.

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Published

2021-10-25

Issue

Vol. 3 (2021)

Section

Articles

License

Copyright (c) 2021 Annals of Mathematics and Computer Science

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.