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In this paper we introduce a new general integral operator for analytic functions in the open unit disk U and we obtain sufficient conditions for univalence of this integral operator. [ABSTRACT FROM AUTHOR]

In the present paper, by considering suitable classes of admissible functions we investigate some strong diffierential subordination as well as superordination results for analytic functions associated with normalized form of the generalized Struve functions. As a consequence of these results, new strong diffierential sandwich-type results are obtained. [ABSTRACT FROM AUTHOR]

In this paper we consider a new integral operator I (f1, ..., fn; g1, ..., gn) (z) for analytic functions fi(z), gi(z) in the open unit disk U. The main object of the present paper is to study the order of convexity for this integral operator. [ABSTRACT FROM AUTHOR]

In this paper we study the subordination of a certain subclass of convex functions with negative coefficients. [ABSTRACT FROM AUTHOR]

In this paper we consider two integral operators. These operators was made based on the fact that the number of functions from their composition is entire part of the complex number modulus. The complex number is equal with the sum of the powers related to the functions from the composition of the integral operator. [ABSTRACT FROM AUTHOR]

Making use of a convolution structure, we introduce a new class of complex valued harmonic functions which are orientation preserving and univalent in the open unit disc. Among the results presented in this paper include the coefficient bounds, distortion inequality and covering property, extreme points and certain inclusion results for this generalized class of functions. [ABSTRACT FROM AUTHOR]

In the present paper, we study integral properties of two families of p-valently analytic functions of complex order defined of the derivative operator of order m. The obtained results improve known results. [ABSTRACT FROM AUTHOR]