Some coefficient bounds associated with transforms of bounded turning functions
UDC 517.5 We present the derivation of an upper bound for the Hankel determinants of certain orders linked with the $k$th-root transform $[f(z ^k )] ^{\frac{1}{k}}$ of the holomorphic mapping $f(z)$ whose derivative has a positive real part with normalization, namely, $f(0)=0$ and $f'(0)=1....
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| Date: | 2023 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2023
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/6671 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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