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Differential sandwich theorems for analytic functions defined by Sălăgean operator

✍ Scribed by Mohamed K. Aouf; Adela O. Mostafa

Book ID
107627059
Publisher
Springer Milan
Year
2009
Tongue
Italian
Weight
148 KB
Volume
58
Category
Article
ISSN
0009-725X

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📜 SIMILAR VOLUMES

Neighborhoods for certain subclasses of
Neighborhoods for certain subclasses of multivalently analytic functions defined by using a differential operator
✍ Osman Altıntaş; Hüseyin Irmak; H.M. Srivastava 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 220 KB

In the present investigation, by making use of the familiar concept of neighborhoods of analytic and multivalent functions, we derive coefficient bounds and distortion inequalities, associated inclusion relations for the (n, δ)-neighborhoods of subclasses of analytic and multivalent functions with n