✦ LIBER ✦

Some subclasses of meromorphically multivalent functions associated with the generalized hypergeometric function

✍ Scribed by Zhi-Gang Wang; Yue-Ping Jiang; H.M. Srivastava

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 772 KB
Volume: 57
Category: Article
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2008.01.038

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On certain classes of meromorphically mu

On certain classes of meromorphically multivalent functions associated with the generalized hypergeometric function

✍ M.K. Aouf; M.F. Yassen 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 804 KB

Making use of a linear operator, which is defined here by means of the Hadamard product (or convolution), involving the generalized hypergeometric function, we introduce two novel subclasses Ω p,q,s (α 1 ; A, B, λ) and Ω + p,q,s (α 1 ; A, B, λ) of meromorphically multivalent functions of order λ (0

Subclasses of analytic functions associa

Subclasses of analytic functions associated with the generalized hypergeometric function

✍ M.K. Aouf; H.E. Darwish 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 591 KB

Using the generalized hypergeometric function, we study a class Φ p k (q, s; A, B, λ) of analytic functions with negative coefficients. Coefficient estimates, distortion theorem, extreme points and the radii of close-to-convexity and convexity for this class are given. We also derive many results fo

Certain subclasses of meromorphically mu

Certain subclasses of meromorphically multivalent functions associated with the linear operator

✍ Ping He; Defei Zhang 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 237 KB

In this paper, we introduce and investigate various inclusion relationships and convolution properties of a certain class of meromorphically p-valent functions, which are defined in this paper by means of a linear operator.

On certain subclasses of analytic functi

On certain subclasses of analytic functions associated with hypergeometric functions

✍ G. Murugusundaramoorthy; N. Magesh 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 226 KB

In this paper, we find the necessary and sufficient conditions for functions zF (a, b; c; z) in the generalized class of β uniformly starlike and β uniformly convex functions of order α and also consequences of the results are pointed out.

Some families of linear operators associ

Some families of linear operators associated with certain subclasses of multivalent functions

✍ M.K. Aouf; H. Silverman; H.M. Srivastava 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 321 KB

Making use of a certain linear operator, which is defined here by means of the Hadamard product (or convolution), we introduce two novel subclasses P a,c (A, B; p, λ) and P + a,c (A, B; p, λ) of the class A( p) of normalized p-valent analytic functions in the open unit disk. The main objective of t

On certain subclasses of meromorphic fun

On certain subclasses of meromorphic functions associated with certain integral operators

✍ A.Y. Lashin 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 469 KB

Let denote the class of functions of the form f (z) = 1 z + ∞ k=1 a k z k which are analytic in 0 < |z| < 1. Two new integral operators P α β and Q α β defined on are introduced. This paper gives some subordination and convolution properties of certain subclasses of meromorphic functions which are d