Upper Bound of Second Hankel Determinant for Bi-Bazilevic̆ Functions
Mediterranean Journal of Mathematics, cilt.13, sa.6, ss.4081-4090, 2016 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 13 Sayı: 6
- Basım Tarihi: 2016
- Doi Numarası: 10.1007/s00009-016-0733-5
- Dergi Adı: Mediterranean Journal of Mathematics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.4081-4090
- Anahtar Kelimeler: Analytic functions, Bi-Bazilevic functions, Hankel determinant, UNIVALENT FUNCTIONS, COEFFICIENT BOUNDS, CONVEX FUNCTIONS, SUBCLASS
- Bursa Uludağ Üniversitesi Adresli: Evet
Özet
© 2016, Springer International Publishing.A function is said to be bi-Bazilevic̆ in the open unit disk U if both the function and its inverse are Bazilevic̆ there. Making use of the Hankel determinant, in this work, we obtain coefficient expansions for Bi-Bazilevic̆ functions.