Hankel Determinant H<sub>2</sub>(3) for Certain Subclasses of Univalent Functions
نویسندگان
چکیده
منابع مشابه
Bounds for the second Hankel determinant of certain univalent functions
*Correspondence: [email protected] 1School of Mathematical Sciences, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia Full list of author information is available at the end of the article Abstract The estimates for the second Hankel determinant a2a4 – a3 of the analytic function f (z) = z + a2z + a3z + · · · , for which either zf ′(z)/f (z) or 1 + zf ′′(z)/f ′(z) is subordinate to a certai...
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متن کاملBounds for the second Hankel determinant of certain bi-univalent functions
Bounds for the second Hankel determinant of certain bi-univalent functions Halit ORHAN, Nanjundan MAGESH, Jagadeesan YAMINI Department of Mathematics Faculty of Science, Atatürk University 25240 Erzurum, Turkey. Post-Graduate and Research Department of Mathematics, Government Arts College for Men, Krishnagiri 635001, Tamilnadu, India. Department of Mathematics, Govt First Grade College Vijayana...
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ژورنال
عنوان ژورنال: Mathematics and Statistics
سال: 2020
ISSN: 2332-2071,2332-2144
DOI: 10.13189/ms.2020.080510