Study of Second Hankel Determinant for Certain Subclasses of Functions Defined by Al-Oboudi Differential Operator

Autor:	K. A. Challab et al.
Jazyk:	Arabic<br />English
Rok vydání:	2020
Předmět:	Al-Oboudi differential operator Convex functions Second Hankel determinant Starlike functions Subordination property. Science
Zdroj:	Baghdad Science Journal, Vol 17, Iss 1(Suppl.) (2020)
Druh dokumentu:	article
ISSN:	2078-8665 2411-7986
Popis:	The concern of this article is the calculation of an upper bound of second Hankel determinant for the subclasses of functions defined by Al-Oboudi differential operator in the unit disc. To study special cases of the results of this article, we give particular values to the parameters A, B and λ
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/787549f559e540cab84b728e3a571320 Zobrazit plný text záznamu View record in DOAJ