A Class of <i>k</i>-Symmetric Harmonic Functions Involving a Certain <i>q</i>-Derivative Operator

A Class of <i>k</i>-Symmetric Harmonic Functions Involving a Certain <i>q</i>-Derivative Operator

In this paper, we introduce a new class of harmonic univalent functions with respect to <i>k</i>-symmetric points by using a newly-defined <i>q</i>-analog of the derivative operator for complex harmonic functions. For this harmonic univalent function class, we derive a suffic...

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Bibliographic Details
Main Authors: Hari M. Srivastava, Nazar Khan, Shahid Khan, Qazi Zahoor Ahmad, Bilal Khan
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Mathematics
Subjects:
univalent functions
harmonic functions
<i>q</i>-derivative (or <i>q</i>-difference) operator
Online Access:https://www.mdpi.com/2227-7390/9/15/1812

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