Hankel determinant for the class of K(α, β)
Let f(z)=z+∑anzn be an analytic function in the open unit disc. A sharp upper bound is obtained for the functional |a2a4-a23| for the class k(α,β) of normalised close-to-convex functions defined in the open unit disc
| Main Authors: | , |
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| Format: | Article |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2010
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| Online Access: | http://journalarticle.ukm.my/1975/ |
| _version_ | 1848809720317476864 |
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| author | Maslina Darus, Imran Faisal, |
| author_facet | Maslina Darus, Imran Faisal, |
| author_sort | Maslina Darus, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Let f(z)=z+∑anzn be an analytic function in the open unit disc. A sharp upper
bound is obtained for the functional |a2a4-a23| for the class k(α,β) of normalised
close-to-convex functions defined in the open unit disc |
| first_indexed | 2025-11-14T23:19:06Z |
| format | Article |
| id | ukm-1975 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T23:19:06Z |
| publishDate | 2010 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ukm-19752011-06-21T04:36:27Z http://journalarticle.ukm.my/1975/ Hankel determinant for the class of K(α, β) Maslina Darus, Imran Faisal, Let f(z)=z+∑anzn be an analytic function in the open unit disc. A sharp upper bound is obtained for the functional |a2a4-a23| for the class k(α,β) of normalised close-to-convex functions defined in the open unit disc Penerbit Universiti Kebangsaan Malaysia 2010-12 Article PeerReviewed Maslina Darus, and Imran Faisal, (2010) Hankel determinant for the class of K(α, β). Journal of Quality Measurement and Analysis, 6 (2). pp. 77-85. ISSN 1823-5670 http://www.ukm.my/~ppsmfst/jqma/index.html |
| spellingShingle | Maslina Darus, Imran Faisal, Hankel determinant for the class of K(α, β) |
| title | Hankel determinant for the class of K(α, β) |
| title_full | Hankel determinant for the class of K(α, β) |
| title_fullStr | Hankel determinant for the class of K(α, β) |
| title_full_unstemmed | Hankel determinant for the class of K(α, β) |
| title_short | Hankel determinant for the class of K(α, β) |
| title_sort | hankel determinant for the class of k(α, β) |
| url | http://journalarticle.ukm.my/1975/ http://journalarticle.ukm.my/1975/ |