Coefficient inequalities for classes of univalent functions defined by q derivatives
Using the principal of subordination and the qderivative, we obtain sharp bounds for some classes of univalent functions.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Matemática
2022-01-01
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| Series: | Boletim da Sociedade Paranaense de Matemática |
| Online Access: | https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/43211 |
| _version_ | 1797633474032566272 |
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| author | M. K. Aouf Adela O. Mostafa N. E. Cho |
| author_facet | M. K. Aouf Adela O. Mostafa N. E. Cho |
| author_sort | M. K. Aouf |
| collection | DOAJ |
| description |
Using the principal of subordination and the qderivative, we obtain sharp bounds for some classes of univalent functions.
|
| first_indexed | 2024-03-11T11:54:31Z |
| format | Article |
| id | doaj.art-1cb59681f4e64bbc83cfd262f00e4750 |
| institution | Directory Open Access Journal |
| issn | 0037-8712 2175-1188 |
| language | English |
| last_indexed | 2024-03-11T11:54:31Z |
| publishDate | 2022-01-01 |
| publisher | Sociedade Brasileira de Matemática |
| record_format | Article |
| series | Boletim da Sociedade Paranaense de Matemática |
| spelling | doaj.art-1cb59681f4e64bbc83cfd262f00e47502023-11-08T19:49:39ZengSociedade Brasileira de MatemáticaBoletim da Sociedade Paranaense de Matemática0037-87122175-11882022-01-014010.5269/bspm.43211Coefficient inequalities for classes of univalent functions defined by q derivativesM. K. Aouf0Adela O. Mostafa1N. E. Cho2Mansoura UniversityMansoura UniversityPukyong National University Using the principal of subordination and the qderivative, we obtain sharp bounds for some classes of univalent functions. https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/43211 |
| spellingShingle | M. K. Aouf Adela O. Mostafa N. E. Cho Coefficient inequalities for classes of univalent functions defined by q derivatives Boletim da Sociedade Paranaense de Matemática |
| title | Coefficient inequalities for classes of univalent functions defined by q derivatives |
| title_full | Coefficient inequalities for classes of univalent functions defined by q derivatives |
| title_fullStr | Coefficient inequalities for classes of univalent functions defined by q derivatives |
| title_full_unstemmed | Coefficient inequalities for classes of univalent functions defined by q derivatives |
| title_short | Coefficient inequalities for classes of univalent functions defined by q derivatives |
| title_sort | coefficient inequalities for classes of univalent functions defined by q derivatives |
| url | https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/43211 |
| work_keys_str_mv | AT mkaouf coefficientinequalitiesforclassesofunivalentfunctionsdefinedbyqderivatives AT adelaomostafa coefficientinequalitiesforclassesofunivalentfunctionsdefinedbyqderivatives AT necho coefficientinequalitiesforclassesofunivalentfunctionsdefinedbyqderivatives |