A denote the class of analytic functions with the normalization f(0) = f' (0)-1 = 0 in the open unit disk L/, set s:,(~) = ~ + ~ ~,~--~) z k (s ~ ~; ~ > -:;. ~ u), and define f~:~,, in terms of the Hadamard product z z = (t~ > 0; z E hi). ## A( ) \* fL.(z) "(1 -z)~ In this paper, the authors intro
Certain Subclasses of Multivalent Functions Defined by New Multiplier Transformations
β Scribed by Erhan Deniz; Halit Orhan
- Book ID
- 107702114
- Publisher
- Springer-Verlag
- Year
- 2011
- Tongue
- English
- Weight
- 517 KB
- Volume
- 36
- Category
- Article
- ISSN
- 1319-8025
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π SIMILAR VOLUMES
The purpose of the present paper is to derive some inclusion properties and argument estimates of certain normalized analytic functions in the open unit disk, which are defined by means of a class of multiplier transformations. Furthermore, the integral preserving properties in a sector are investig
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, Ξ΄)-neighborhoods of subclasses of analytic and multivalent functions with n