On certain subclass of p-valent meromorphically starlike functions with alternating coefficients
نویسندگان
چکیده
منابع مشابه
On a subclass of certain p-valent starlike functions with negative coefficients
We introduce the subclass TΩ(n, p, λ, α, β) of analytic functions with negative coefficients defined by salagean operators D. In this paper we give some properties of functions in the class TΩ(n, p, λ, α, β) and obtain numerous sharp results including coefficient estimates, distortion theorems, closure theorems and modified Hadamard products of several functions belonging to the class TΩ(n, p, ...
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A certain subclass TΩ(n, p, λ, α)of starlike functions in the unit disk is introduced. The object of the present paper is to derive several interesting properties of functions belonging to the class TΩ(n, p, λ, α). Coefficient inequalities, distortion theorems and closure theorems of functions belonging to the class TΩ(n, p, λ, α) are determined. Also we obtain radii of convexity for the class ...
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We introduce the class H(α, β) of analytic functions with negative coefficients. In this paper we give some properties of functions in the class H(α, β) and we obtain coefficient estimates, neighborhood and integral means inequalities for the function f(z) belonging to the class H(α, β). We also establish some results concerning the partial sums for the function f(z) belonging to the class H(α,...
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The object of the present paper is to introduce a new class E,(a) of meromorphic functions defined by a multiplier transformation and to investigate some properties for the class Further we study integrals offunctions in
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We introduce a class Σ∗λ,p,α of meromorphic p-valent functions with negative coefficients. The main object of this paper is to investigate various important properties and characteristics of this class. Further many interesting results for the Hadamard product of functions belonging to the class Σ∗λ,p,α is obtained. 2000 Mathematics Subject Classification: 30C45.
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ژورنال
عنوان ژورنال: Tamkang Journal of Mathematics
سال: 2014
ISSN: 2073-9826,0049-2930
DOI: 10.5556/j.tkjm.45.2014.1406