Bounds for the second Hankel determinant of certain univalent functions
The estimates for the second Hankel determinant a_2 a_4-a_3^2 of the analytic function f(z)=z+a_2 z^2+a_3 z^3+⋯, for which either zf^' (z)/f(z) or 1+zf^'' (z)/f^' (z) is subordinate to a certain analytic function, are investigated. The estimates for the Hankel determinant for two...
Main Authors: | Liew, P. H, Fuah, K. H, Aini Janteng |
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Format: | Article |
Language: | English English |
Published: |
Research India Publications
2016
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Subjects: | |
Online Access: | https://eprints.ums.edu.my/id/eprint/33661/1/Bounds%20for%20the%20second%20Hankel%20determinant%20of%20certain%20univalent%20functions.ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/33661/2/Bounds%20for%20the%20second%20hankel%20determinant%20of%20certain%20univalent%20functions.pdf |
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