Generalized Alpha-Close-to-Convex Functions
Joint Authors
Mustafa, Saima
Orhan, Halit
Noor, Khalida Inayat
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-11-01
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
We define the classes Gβ(α,k,γ) as follows: f∈Gβ(α,k,γ) if and only if, for z∈E={z∈ℂ:|z|<1}, |arg{(1-α2z2)f′(z)/e−iβϕ′(z)}|≤γπ/2, 0<γ≤1; α∈[0,1]; β∈(−π/2,π/2), where ϕ is a function of bounded boundary rotation.
Coefficient estimates, an inclusion result, arclength problem, and some other properties of these classes are studied.
American Psychological Association (APA)
Noor, Khalida Inayat& Orhan, Halit& Mustafa, Saima. 2009. Generalized Alpha-Close-to-Convex Functions. International Journal of Mathematics and Mathematical Sciences،Vol. 2009, no. 2009, pp.1-9.
https://search.emarefa.net/detail/BIM-501576
Modern Language Association (MLA)
Noor, Khalida Inayat…[et al.]. Generalized Alpha-Close-to-Convex Functions. International Journal of Mathematics and Mathematical Sciences No. 2009 (2009), pp.1-9.
https://search.emarefa.net/detail/BIM-501576
American Medical Association (AMA)
Noor, Khalida Inayat& Orhan, Halit& Mustafa, Saima. Generalized Alpha-Close-to-Convex Functions. International Journal of Mathematics and Mathematical Sciences. 2009. Vol. 2009, no. 2009, pp.1-9.
https://search.emarefa.net/detail/BIM-501576
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501576