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http://hdl.handle.net/20.500.12188/30699| Title: | On certain properties of some subclasses of univalent functions | Authors: | Obradović, Milutin null, null Tuneski, Nikola null, null |
Issue Date: | 30-Dec-2023 | Publisher: | Babes-Bolyai University | Journal: | Studia Universitatis Babes-Bolyai Matematica | Abstract: | <jats:p>"In this paper we determine the disks $|z|<r\le1$ where for different classes of univalent functions, we have the property $${\rm Re}\left\{2\frac{zf'(z)}{f(z)}-\frac{z f''(z)}{f'(z)}\right\}>0\qquad (|z|<r).$$ Keywords: Univalent, inverse functions, coefficients, sharp bound."</jats:p> | URI: | http://hdl.handle.net/20.500.12188/30699 | DOI: | 10.24193/subbmath.2023.4.06 |
| Appears in Collections: | Faculty of Mechanical Engineering: Journal Articles |
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