Radius Problems for Starlike Functions Associated with the Tan Hyperbolic Function
The aim of this particular article is at studying a holomorphic function f defined on the open-unit disc D=z∈ℂ:z<1 for which the below subordination relation holds zf′z/fz≺q0z=1+tanhz. The class of such functions is denoted by Stanh∗. The radius constants of such functions are estimated to confor...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Journal of Function Spaces |
| Online Access: | http://dx.doi.org/10.1155/2021/9967640 |
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