Third Hankel determinant for the class of analytic functions defined by Mathieu-type series related to a petal-shaped domain
UDC 517.5 We introduce a new subclass of analytic functions based on the Mathieu-type series related to a petal-shaped domain. We investigate the bounds of the initial coefficient estimates, the Fekete–Szegö inequality, and the Hankel determinant of order two and three.
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| Date: | 2024 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2024
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/7335 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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