[PDF] Top 20 On a certain new subclass of meromorphic close to convex functions
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On a certain new subclass of meromorphic close to convex functions
... two functions f and g analytic in U, we say that the function f (z) is subordinate to g(z) in U, and we write f (z) ≺ g(z) (z ∈ U) if there exists a Schwarz function w(z), analytic in U with w() = and | w(z) | ... See full document
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A Subclass of Meromorphic Close to Convex Functions of Janowski's Type
... starlike functions does not need be univalent, it is well-known that the classes of starlike, convex, and close-to-convex functions are closed under convolution with convex ... See full document
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On Certain Subclasses of Meromorphic Close to Convex Functions
... analytic functions in U, then we say that f is subordinate to g, written f ≺ g, if there is a function w analytic in U, with w0 0, |wz| < 1, for all z ∈ U such that fz gwz for z ∈ ... See full document
12
Inclusion relations for certain families of integral operators associated with conic regions
... introduce certain subclasses of analytic functions involving the integral operators that generalize the class of uniformly starlike, convex, and close-to-convex functions with ... See full document
11
A Subclass of Uniformly Convex Functions Associated with Certain Fractional Calculus Operator
... a certain fractional calculus ...uniformly convex and β-uniformly pre-starlike func- ...and close-to- convexity and integral mean inequality for functions in the class K µ,γ,η (α, ... See full document
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Some Applications of Srivastava Attiya Operator to p Valent Starlike Functions
... We introduce and study some new subclasses of p-valent starlike, convex, close-to-convex, and quasi-convex functions defined by certain Srivastava-Attiya operator.. Inclusion relations a[r] ... See full document
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Certain properties of a subclass of harmonic convex functions of complex order defined by Multiplier transformations
... univalent functions of complex order using multiplier ...and convex combination are determined for functions in this ...or new approaches to those corresponding to previously known ... See full document
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New Subfamily of Meromorphic Convex Functions in Circular Domain Involving q-Operator
... Abstract. The main object of the present paper is to investigate a number of useful properties such as sufficiency criteria, distortion bounds, coefficient estimates, radius of starlikness and radius of convexity for a ... See full document
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Certain Subclasses of Starlike Functions of Complex Order Involving Generalized Hypergeometric Functions
... hypergeometric functions, we define a new subclass of uniformly convex functions and a corresponding subclass of starlike functions with negative coe ffi cients and obtain ... See full document
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Inclusion results for certain subclasses of p valent meromorphic functions associated with a new operator
... introduce new subclasses of p-valent starlike, p-valent convex, p-valent close-to-convex, and p-valent quasi-convex meromorphic functions and investigate some inclusion ... See full document
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Certain subclass of $p$-valent meromorphic Bazilevi\'{c} functions defined by fractional $q$-calculus operators
... The fractional calculus operators have been widely used in describing and solving different issues in applied sciences and also in the geometric function theory of complex analysis. The theory of q–calculus operators has ... See full document
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Certain Subclass of Meromorphic p-Valent Functions With Alternating Coefficients
... Darwish, A certain subclass of p -valent meromorphically starlike functions with Alternating coefficients, Indian J.. Hossen, New criteria for meromorphic p -valent starlike functions, [r] ... See full document
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COEFFICIENT BOUNDS FOR A CERTAIN SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS ASSOCIATED WITH THE KOEBE FUNCTION
... (1) analytic in the open unit disc U and normalized by f 0 0 and f 0 1 . Also, we denote S to be the class of functions in A containing univalent function of the form (1). According to Duren ... See full document
6
Coefficient, distortion and growth inequalities for certain close to convex functions
... analytic functions defined on and normalized by the conditions f(0) = 0 and f ’ (0) = ...the subclass of A consisting of univalent functions ...of functions called starlike functions ... See full document
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Subclasses of close to convex functions
... M., Subclasses of starlike functions subordinate to convex functions submitted..[r] ... See full document
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On close to convex functions of complex order
... In this section, sharp estimates for the coefficients of functions in determined in Theorem 2.1.. First, we need the following lemmas..[r] ... See full document
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On a subclass of α convex λ spiral functions
... of functions f ∈ H with f (z)f (z)/z ≠ 0, satisfying for z ∈ ∆ : {(e iλ − αcosλ)(zf (z)/f (z)) + α cosλ(1 + zf (z)/f (z))} ≺ cosλ((1 +Az)/(1 +Bz))+i sinλ, where ≺ denotes subordination, α and λ are real numbers, ... See full document
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On a Subclass of Harmonic Convex Functions of Complex Order
... We introduce and study a subclass of harmonic convex functions of complex order. Coefficient bounds, extreme points, distortion bounds, convolution conditions, and convex combination are ... See full document
14
Generalized Alpha Close to Convex Functions
... Remark 2.3. From Theorem 2.2, we can interpret some geometrical meaning for the functions in Gα, k, γ . For simplicity, let us suppose that the image domain is bounded by an analytic curve Γ. At a point on Γ, the ... See full document
9
Certain convex harmonic functions
... 1. Introduction. A continuous complex-valued function f = u + iv defined in a simply connected complex domain Ᏸ ⊂ C is said to be harmonic in Ᏸ if both u and v are real harmonic in Ᏸ . Consider the functions U and ... See full document
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