On Certain Classes of Meromorphic Functions Associated with Conic Domains
Making use of the concept of k-uniformly bounded boundary rotation and Ruscheweyh differential operator, we introduce some new classes of meromorphic functions in the punctured unit disc. Convolution technique and principle of subordination are used to investigate these classes. Inclusion results, g...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2012/801601 |
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| _version_ | 1850156953462898688 |
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| author | Khalida Inayat Noor Fiaz Amber |
| author_facet | Khalida Inayat Noor Fiaz Amber |
| author_sort | Khalida Inayat Noor |
| collection | DOAJ |
| description | Making use of the concept of k-uniformly bounded boundary rotation and Ruscheweyh differential operator, we introduce some new classes of meromorphic functions in the punctured unit disc. Convolution technique and principle of subordination are used to investigate these classes. Inclusion results, generalized Bernardi integral operator, and rate of growth of coefficients are studied. Some interesting consequences are also derived from the main results. |
| format | Article |
| id | doaj-art-33496153d5da43c68aa83a7f2ba96a0c |
| institution | OA Journals |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-33496153d5da43c68aa83a7f2ba96a0c2025-08-20T02:24:21ZengWileyAbstract and Applied Analysis1085-33751687-04092012-01-01201210.1155/2012/801601801601On Certain Classes of Meromorphic Functions Associated with Conic DomainsKhalida Inayat Noor0Fiaz Amber1Department of Mathematics, COMSATS Institute of Information Technology, Park Road, Islamabad, PakistanDepartment of Mathematics, COMSATS Institute of Information Technology, Park Road, Islamabad, PakistanMaking use of the concept of k-uniformly bounded boundary rotation and Ruscheweyh differential operator, we introduce some new classes of meromorphic functions in the punctured unit disc. Convolution technique and principle of subordination are used to investigate these classes. Inclusion results, generalized Bernardi integral operator, and rate of growth of coefficients are studied. Some interesting consequences are also derived from the main results.http://dx.doi.org/10.1155/2012/801601 |
| spellingShingle | Khalida Inayat Noor Fiaz Amber On Certain Classes of Meromorphic Functions Associated with Conic Domains Abstract and Applied Analysis |
| title | On Certain Classes of Meromorphic Functions Associated with Conic Domains |
| title_full | On Certain Classes of Meromorphic Functions Associated with Conic Domains |
| title_fullStr | On Certain Classes of Meromorphic Functions Associated with Conic Domains |
| title_full_unstemmed | On Certain Classes of Meromorphic Functions Associated with Conic Domains |
| title_short | On Certain Classes of Meromorphic Functions Associated with Conic Domains |
| title_sort | on certain classes of meromorphic functions associated with conic domains |
| url | http://dx.doi.org/10.1155/2012/801601 |
| work_keys_str_mv | AT khalidainayatnoor oncertainclassesofmeromorphicfunctionsassociatedwithconicdomains AT fiazamber oncertainclassesofmeromorphicfunctionsassociatedwithconicdomains |