Subordination and superordination preserving properties for a family of integral operators involving the Noor integral operator

Subordination and superordination preserving properties for a family of integral operators involving the Noor integral operator

In the present paper, we introduce a family of integral operators Ip,n,δλ,μ(a,b,c) associate with the Noor integral operator in the open unit disk U={z∈C:|z|

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Veröffentlicht in:Journal of the Egyptian Mathematical Society 2014-10, Vol.22 (3), p.352-361
Hauptverfasser: Tang, Huo, Deng, Guan-Tie
Format: Artikel
Sprache:eng
Schlagworte:
Analytic and multivalent functions
Differential subordination
Hadamard product (or convolution)
Noor integral operator
Sandwich-type result
Superordination
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Beschreibung
Zusammenfassung:In the present paper, we introduce a family of integral operators Ip,n,δλ,μ(a,b,c) associate with the Noor integral operator in the open unit disk U={z∈C:|z|
ISSN:1110-256X
2090-9128
DOI:10.1016/j.joems.2013.09.003