Certain properties for analytic functions defined by a generalised derivative operator
In this paper, some important properties of analytic functions with negative coefficients defined by a generalised derivative operator are investigated. The properties include the necessary and sufficient conditions, radius of starlikeness, convexity and close-to-convexity.
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2012
|
| Online Access: | http://journalarticle.ukm.my/5922/1/jqma-8-2-makalah4.pdf http://journalarticle.ukm.my/5922/ http://pkukmweb.ukm.my/ppsmfst/jqma/index2.html |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universiti Kebangsaan Malaysia |
| Language: | English |
Be the first to leave a comment!