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The purpose of the present paper is to introduce subclasses of p - valent functions defined by linear operator. Inclusion relationships for functions in these subclasses are discussed. [ABSTRACT FROM AUTHOR]

In this paper, we investigate a subclass L (q , b , α , t) by means of Chebyshev polynomials and q - derivative operator expansions of univalent functions of complex order in the open unit disk. Later, we find initial coefficients | a 2 | and | a 3 | and sharp bounds of Fekete–Szegő functional | a 3 - ξ a 2 2 | for functions in this subclass. [ABSTRACT FROM AUTHOR]

We establish coefficient bounds for functions from the subclasses of p-valent starlike and p-valent convex functions defined by higher-order derivatives and complex order introduced with the help of a certain nonhomogeneous Cauchy–Euler differential equation with higher-order derivatives. Relevant connections of some of our results with the results obtained earlier are provided. [ABSTRACT FROM AUTHOR]

In this paper, we introduce new generalization of q-Mittag Leffler function. Also, we introduce two classes of complex order defined by new generalization of q-Mittag Leffler function. [ABSTRACT FROM AUTHOR]

We obtain subordination, superordination and sandwich-preserving new theorems for certain integral operators defined on multivalent functions. The sandwich-type theorem for these integral operators is also derived. Moreover, our results extend some earlier results. Combining these new theorems with some previous related results, we give interesting subordination and superordination consequences for a wide class of analytic integral operators. [ABSTRACT FROM AUTHOR]

In this paper, using q - difference operator, we define a class of harmonic univalent functions and obtain various properties for it. [ABSTRACT FROM AUTHOR]

In this paper, we investigate and introduce new two subclasses of analytic functions by using q-Cătaş operator and definition of subordination. Furthermore, we obtain coefficient estimate theorems. Also, we present new results for subordination factor sequence. [ABSTRACT FROM AUTHOR]

In this paper, we introduce the new classes V E q (n , λ , β) and V G q (n , λ , β) of analytic functions with varying arguments defined by q-Al-Oboudi difference operator and study different properties for them. [ABSTRACT FROM AUTHOR]

In this paper we introduce new class of q-starlike and q-convex functions of complex order involving the q-derivative operator. Morever, we find estimates on the coefficients for functions in this class. [ABSTRACT FROM AUTHOR]

Using a q-fractional calculus operators, we define the classes S α (λ , β , b , q) and G α (λ , β , b , q) of analytic functions with complex order and investigate some subordination results for these classes. [ABSTRACT FROM AUTHOR]

In this paper, we introduce the class M b , λ , n q (φ , ϕ) of quasi subordinations defined by Sălăgean operator, which generalizes known classes and contains new classes. Also we will obtain the coefficient bounds for functions belonging to the class M b , λ , n q (φ , ϕ). A number of known or new results are shown to follow upon specializing the parameters involved in our main results. [ABSTRACT FROM AUTHOR]

In this paper, by making use of the principle of subordination, we investigate some subordination and convolution properties of certain subclasses ofp-valent analytic functions which are defined by the Srivastava-Saigo-Owa fractional differintegral operator. [ABSTRACT FROM AUTHOR]

In this paper, we introduce some classes of meromorphic multivalent functions which are defined by a new linear operator containing the generalized Mittag-Leffler function. Using convolution results obtained by Sarkar et al. [1] (see also Mostafa and Aouf [2]), we investigate some properties and inclusion relations for functions in these classes. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to introduce subclasses of multivalent functions by using Srivastava-Saigo-Owa fractional differintegral operator and investigate various properties for these subclasses. Also, we investigate inclusion relations involving the operator Fp,c. [ABSTRACT FROM AUTHOR]

In the present paper, by making use of the differential subordination and superordination results of Miller and Mocanu, certain classes of admissible functions are determined so that subordination as well as superordination implications of functions associated with an integral operator hold. Additionally, differential sandwich-type result is obtained. [ABSTRACT FROM AUTHOR]

In the present paper we study convolution properties for subclasses of univalent harmonic functions in the open unit disc and obtain some basic properties such as coefficient characterization and extreme points. [ABSTRACT FROM AUTHOR]

In this paper, we defined two classes S*p(n, λ, A, B) and Kp(n, λ, A, B) of meromorphic p-valent functions associated with a new linear operator. We obtained convolution properties for functions in these classes. [ABSTRACT FROM AUTHOR]

We introduce sufficient conditions for (Gaussian) hypergeometric functions to be in a subclass of analytic functions. In addition, we investigate several mapping properties for convolutions and integral convolutions involving hypergeometric functions. [ABSTRACT FROM AUTHOR]