Certain subclass of close-to-convex univalent functions defined with q-derivative operator
Year: 2025
Type: article
Abstract: The objective of this paper is to introduce a new subclass of strongly close-to-convex functions defined with q-derivative operator and by subordinating to generalized Janowski function. We establish several useful properties such as coefficient estimates, distortion theorem, argument theorem, inclusion relations and radius of convexity for this class. Some relevant connections of the results investigated here with those derived earlier are mentioned.
Authors: Gagandeep Singh, Gurcharanjit Singh
Institution: Guru Nanak Dev University
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4414268303