Upper bound for third Hankel determinant of a class of analytic functions
Künye
Verma, S., Kumar, R. & Murugusundaramoorthy, G. (2023). Upper bound for third Hankel determinant of a class of analytic functions. TWMS Journal Of Applied And Engineering Mathematics, 13(4), 1472-1480.Özet
We establish upper bounds for second Hankel determinant, the Fekete-Szegö functional and third Hankel determinant for normalized analytic functions f ? W?(?, ?),W?(?, ?) = { f : Re ((1 ? ? + 2?)f(z)/z+ (? ? 2?)f?(z) + ?zf??(z)) > ? , where ?, ? ? 0 and ? < 1. Also, we show that these bounds reduce to the bounds of some well-known classes for particular choices of parameters ?, ? and ?.
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13Sayı
4Bağlantı
https://hdl.handle.net/11729/5728http://jaem.isikun.edu.tr/web/index.php/current/122-vol13no4/1129
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