A CLASS OF UNIVALENT FUNCTIONS WITH NEGATIVE COEFFICIENTS DEFINED BY HADAMARD PRODUCT WITH RAFID - OPERATOR

Authors

  • Waggas Galib Atshan Department of Mathematics College of Computer Science and Mathematics University of Al-Qadisiya Diwaniya – Iraq
  • Rafid Habib Buti Department of Mathematics College of Computer Science and Mathematics University of Al-Qadisiya Diwaniya – Iraq

Keywords:

Univalent Function, Hadamard Product ,Rafid Operator, Integral Representation, Close – to – Convex, Neighborhoods .

Abstract

         In this paper, we study a class   , which consists of analytic and univalent functions with negative coefficients in the open unit disk } defined by Hadamard product (or convolution) with Rafid – Operator , we obtain coefficient bounds for this class. Also and some results for this class are obtained.

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Published

2017-10-01

How to Cite

Galib Atshan, W., & Habib Buti, R. (2017). A CLASS OF UNIVALENT FUNCTIONS WITH NEGATIVE COEFFICIENTS DEFINED BY HADAMARD PRODUCT WITH RAFID - OPERATOR. Journal of Al-Qadisiyah for Computer Science and Mathematics, 3(2), 123–137. Retrieved from https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/283

Issue

Vol. 3 No. 2 (2011): JQCM

Section

Math Articles