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.

Bibliographic Details
Main Authors:	Aisha Ahmed Amer, Maslina Darus
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2012
Online Access:	http://journalarticle.ukm.my/5922/ http://journalarticle.ukm.my/5922/ http://journalarticle.ukm.my/5922/1/jqma-8-2-makalah4.pdf

id	ukm-5922
recordtype	eprints
spelling	ukm-59222016-12-14T06:39:52Z http://journalarticle.ukm.my/5922/ Certain properties for analytic functions defined by a generalised derivative operator Aisha Ahmed Amer, Maslina Darus, 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. Penerbit Universiti Kebangsaan Malaysia 2012-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/5922/1/jqma-8-2-makalah4.pdf Aisha Ahmed Amer, and Maslina Darus, (2012) Certain properties for analytic functions defined by a generalised derivative operator. Journal of Quality Measurement and Analysis, 8 (2). pp. 37-44. ISSN 1823-5670 http://pkukmweb.ukm.my/ppsmfst/jqma/index2.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	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.
format	Article
author	Aisha Ahmed Amer, Maslina Darus,
spellingShingle	Aisha Ahmed Amer, Maslina Darus, Certain properties for analytic functions defined by a generalised derivative operator
author_facet	Aisha Ahmed Amer, Maslina Darus,
author_sort	Aisha Ahmed Amer,
title	Certain properties for analytic functions defined by a generalised derivative operator
title_short	Certain properties for analytic functions defined by a generalised derivative operator
title_full	Certain properties for analytic functions defined by a generalised derivative operator
title_fullStr	Certain properties for analytic functions defined by a generalised derivative operator
title_full_unstemmed	Certain properties for analytic functions defined by a generalised derivative operator
title_sort	certain properties for analytic functions defined by a generalised derivative operator
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2012
url	http://journalarticle.ukm.my/5922/ http://journalarticle.ukm.my/5922/ http://journalarticle.ukm.my/5922/1/jqma-8-2-makalah4.pdf
first_indexed	2023-09-18T19:45:31Z
last_indexed	2023-09-18T19:45:31Z
_version_	1777405873796153344

Certain properties for analytic functions defined by a generalised derivative operator

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