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: | , |
|---|---|
| Format: | Article |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2010
|
| _version_ | 1796927479264313344 |
|---|---|
| author | Maslina Darus, Imran Faisal, |
| author_facet | Maslina Darus, Imran Faisal, |
| author_sort | Maslina Darus, |
| collection | UKM |
| 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 | 2024-03-06T03:44:44Z |
| format | Article |
| id | ukm.eprints-1975 |
| institution | Universiti Kebangsaan Malaysia |
| last_indexed | 2024-03-06T03:44:44Z |
| publishDate | 2010 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | ukm.eprints-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 |
| work_keys_str_mv | AT maslinadarus hankeldeterminantfortheclassofkab AT imranfaisal hankeldeterminantfortheclassofkab |