Fekete–Szegö Problems for Certain Classes of Meromorphic Functions Involving q-Al-Oboudi Differential Operator

Fekete–Szegö Problems for Certain Classes of Meromorphic Functions Involving q-Al-Oboudi Differential Operator

In this paper, we introduce a new derivative operator involving q-Al-Oboudi differential operator for meromorphic functions. By using this new operator, we define a new subclass of meromorphic functions and obtain the Fekete–Szegő inequalities.

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Veröffentlicht in:Journal of mathematics (Hidawi) 2022-01, Vol.2022 (1)
Hauptverfasser: Aouf, M.K., El-Emam, Fatma Z.
Format: Artikel
Sprache:eng
Schlagworte:
Convex analysis
Differential equations
Equality
Mathematics
Meromorphic functions
Operators (mathematics)
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Zusammenfassung:In this paper, we introduce a new derivative operator involving q-Al-Oboudi differential operator for meromorphic functions. By using this new operator, we define a new subclass of meromorphic functions and obtain the Fekete–Szegő inequalities.
ISSN:2314-4629
2314-4785
DOI:10.1155/2022/4731417