On certain classes of multivalent functions involving a generalized differential operator defined by a convolution

Other Title(s)

فصول جزئية معينة لاقترانات تحليلية متعددة القطبية متضمنة معامل تفاضلي معمم و معرف بصورة الضرب

Joint Authors

Shinan, Jamal M.
Hijazi, Lina W.

Source

مجلة الجامعة الإسلامية للدراسات الطبيعية

Publisher

The Islamic University-Gaza Deanship of Research and Graduate Affairs

Publication Date

2017-03-31

Country of Publication

Palestine (Gaza Strip)

No. of Pages

12

Main Subjects

Mathematics

Topics

• Functions
• Equivalence relations(Set theory)
• Convex functions

English Abstract

Making use of a generalized differential operator we introduce some new subclasses of multivalent analytic functions in the open unit disk and investigate their inclusion relationships.

Some integral preserving properties of these subclasses are also discussed.

Furthermore, we generalize the integral operator studied by Frasin [11] and investigate sufficient conditions for the operator to be valentlystarlike, valently close-to-convex and uniformly valent close-to-convex

Data Type

Conference Papers

Record ID

BIM-778509

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