Some Janowski Type Harmonic <i>q</i>-Starlike Functions Associated with Symmetrical Points

The motive behind this article is to apply the notions of <i>q</i>-derivative by introducing some new families of harmonic functions associated with the symmetric circular region. We develop a new criterion for sense preserving and hence the univalency in terms of <i>q</i>-di...

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Bibliographic Details
Main Authors: Muhammad Arif, Omar Barkub, Hari Mohan Srivastava, Saleem Abdullah, Sher Afzal Khan
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/8/4/629