UPPER BOUND ON THE THIRD HANKEL DETERMINANT FOR FUNCTIONS DEFINED BY RUSCHEWEYH DERIVATIVE OPERATOR
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Korean Mathematical Soc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Let S denote the class of analytic and univalent functions in the open unit disk D = {z : vertical bar z vertical bar < 1} with the normalization conditions f(0) = 0 and f'(0) = 1. In the present article, an upper bound for third order Hankel determinant H-3 (1) is obtained for a certain subclass of univalent functions generated by Ruscheweyh derivative operator.
Açıklama
Anahtar Kelimeler
univalent functions, Hankel determinant, Toeplitz determinant, Ruscheweyh derivative
Kaynak
Communications Of The Korean Mathematical Society
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
33
Sayı
2
