<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The aim of the present article is to introduce and study new subclass of Janowski type functions defined using notions of Janowski functions and (j, k)-symmetrical functions. Certain interesting coefficient inequalities, sufficiency criteria, distortion theorem, neighborhood property are investigated for this class.</p></abstract>

The aim of the present article is to introduce and study new subclass of Janowski type functions defined using notions of Janowski functions and (j, k)-symmetrical functions. Certain interesting coefficient inequalities, sufficiency criteria, distortion theorem, neighborhood property are investigated for this class.

A few results on generalized Janowski type functions associated with (j, k)-symmetrical functions

Department of Studies in Mathematics, University of Mysore,

Department of Mathematics, Faculty of Science, Al al-Bayt University,

Department of Applied Science, Ajloun College, Al-Balqa Applied University, Ajloun,

Department of Mathematics, Yuvaraja’s College, University of Mysore,

Acta Universitatis Sapientiae, Mathematica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The aim of the present article is to introduce and study new subclass of Janowski type functions defined using notions of Janowski functions and (j,...

A few results on generalized Janowski type functions associated with (j, k)-symmetrical functions

Published Online: Jan 23, 2017

Page range: 195 - 205

Received: Mar 04, 2016

DOI: https://doi.org/10.1515/ausm-2016-0012

Keywords
analytic functions, α-starlike, α-close-to-convex, differential subordination, (j, k)-symmetric points

© 2016 F. S. M. Al Sarari et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

A few results on generalized Janowski type functions associated with (j, k)-symmetrical functions

Published Online: Jan 23, 2017

Page range: 195 - 205

Received: Mar 04, 2016

DOI: https://doi.org/10.1515/ausm-2016-0012

Keywordsanalytic functions, α-starlike, α-close-to-convex, differential subordination, (j, k)-symmetric points

© 2016 F. S. M. Al Sarari et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
analytic functions, α-starlike, α-close-to-convex, differential subordination, (j, k)-symmetric points