<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>By means of Jackson’s (<italic>p, q</italic>)–derivative a new class of univalent functions based on subordination is defined. We evoke some geometric properties such as coefficient estimate, convolution preserving, convexity and radii properties of this class of functions are obtained.</p>
</abstract>

By means of Jackson’s (p, q)–derivative a new class of univalent functions based on subordination is defined. We evoke some geometric properties such as coefficient estimate, convolution preserving, convexity and radii properties of this class of functions are obtained.

(<italic>p, q</italic>)–derivative on univalent functions associated with subordination structure

General Mathematics

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

()–derivative on univalent functions associated with subordination structure

By means of Jackson’s (p, q)–derivative a new class of univalent functions based on subordination is defined. We evoke some geometric properties such as...

(p, q)–derivative on univalent functions associated with subordination structure

Published Online: Mar 30, 2022

Page range: 99 - 106

Received: Oct 26, 2021

Accepted: Nov 24, 2021

DOI: https://doi.org/10.2478/gm-2021-0017

Keywords
Univalent function, Coefficient bounds, Convolution, Subordination, Convexity, Radii of starlikeness and convexity

© 2021 Shahram Najafzadeh, published by Sciendo

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

(p, q)–derivative on univalent functions associated with subordination structure

Published Online: Mar 30, 2022

Page range: 99 - 106

Received: Oct 26, 2021

Accepted: Nov 24, 2021

DOI: https://doi.org/10.2478/gm-2021-0017

KeywordsUnivalent function, Coefficient bounds, Convolution, Subordination, Convexity, Radii of starlikeness and convexity

© 2021 Shahram Najafzadeh, published by Sciendo

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

Keywords
Univalent function, Coefficient bounds, Convolution, Subordination, Convexity, Radii of starlikeness and convexity