Andy Liew Pik Hern and Rashidah Omar and Aini Janteng (2020) First order differential subordination associated with cassini curve. Journal of Quality Measurement and Analysis, 16 (1). pp. 125-130. ISSN 2600-8602
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Abstract
Let p be an analytic function defined on the open unit disc with p01. In this paper, we determine the conditions for such that certain subordination properties hold for p z is subjected to certain geometric conditions involving the expressions 1 ' , zp z1 ' /zp z p z and 2 1 ' / zp z p z of which each is subordinated to 1cz and the condition for is determined.
| Item Type: | Article |
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| Keyword: | analytic functions, univalent functions, differential subordination, Cassini curve |
| Subjects: | Q Science > Q Science (General) |
| Department: | FACULTY > Faculty of Science and Natural Resources |
| Depositing User: | SITI AZIZAH BINTI IDRIS - |
| Date Deposited: | 10 Dec 2020 16:57 |
| Last Modified: | 06 Jan 2021 21:59 |
| URI: | https://eprints.ums.edu.my/id/eprint/26450 |
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