On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator
In this work, a class of meromorphic harmonic concave functions defined by Oboudi operator in the punctured unit disc is introduced. Coefficient conditions, distortion inequalities, extreme points, convolution bounds, geometric convolution, integral convolution and convex combinations for functio...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Pusat Pengajian Sains Matematik, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia
2016
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| Online Access: | http://journalarticle.ukm.my/10203/ http://journalarticle.ukm.my/10203/1/jqma-12-1_2-paper5.pdf |
| _version_ | 1848812313119817728 |
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| author | Khalid Challab, Maslina Darus, |
| author_facet | Khalid Challab, Maslina Darus, |
| author_sort | Khalid Challab, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | In this work, a class of meromorphic harmonic concave functions defined by Oboudi operator in
the punctured unit disc is introduced. Coefficient conditions, distortion inequalities, extreme
points, convolution bounds, geometric convolution, integral convolution and convex
combinations for functions f belonging to this class are obtained. |
| first_indexed | 2025-11-15T00:00:18Z |
| format | Article |
| id | oai:generic.eprints.org:10203 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:00:18Z |
| publishDate | 2016 |
| publisher | Pusat Pengajian Sains Matematik, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:102032017-03-15T07:10:37Z http://journalarticle.ukm.my/10203/ On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator Khalid Challab, Maslina Darus, In this work, a class of meromorphic harmonic concave functions defined by Oboudi operator in the punctured unit disc is introduced. Coefficient conditions, distortion inequalities, extreme points, convolution bounds, geometric convolution, integral convolution and convex combinations for functions f belonging to this class are obtained. Pusat Pengajian Sains Matematik, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia 2016-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/10203/1/jqma-12-1_2-paper5.pdf Khalid Challab, and Maslina Darus, (2016) On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator. Journal of Quality Measurement and Analysis, 12 (1-2). pp. 53-65. ISSN 1823-5670 http://www.ukm.my/jqma/jqma12_1_2a.html |
| spellingShingle | Khalid Challab, Maslina Darus, On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title | On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title_full | On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title_fullStr | On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title_full_unstemmed | On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title_short | On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator |
| title_sort | on certain classes of meromorphic harmonic concave functions defined by al-oboudi operator |
| url | http://journalarticle.ukm.my/10203/ http://journalarticle.ukm.my/10203/ http://journalarticle.ukm.my/10203/1/jqma-12-1_2-paper5.pdf |