On differential sandwich theorems for some subclass of multivalent analytic functions.
On differential sandwich theorems of analytic functions defined by certain linear operator
In this paper, we obtain some applications of first order differential subordination and superordination results involving certain linear operator and other linear operators for certain normalized analytic functions. Some of our results improve and generalize previously known results.
On differential subordinations for a class of analytic functions defined by a linear operator.
On differential subordinations of multivalent functions involving a certain fractional derivative operator.
On estimates of functionals in some classes of functions with positive real part
On estimating a fifth order functional for bounded univalent functions
On Extreme Bloch Functions with Prescribed Critical Points.
On functions satisfying more than one equation of Schiffer type
The paper concerns properties of holomorphic functions satisfying more than one equation of Schiffer type (-equation). Such equations are satisfied, in particular, by functions that are extremal (in various classes of univalent functions) with respect to functionals depending on a finite number of coefficients.
On generalized Pascu class of functions
On harmonic functions constructed by the Hadamard product.
On harmonic functions defined by derivative operator.
On harmonic univalent functions defined by a generalized Ruscheweyh derivatives operator.
On holomorphic functions with certain extremal properties of its absolute values.
On hyperbolically convex conformal mappings.
On inclusion relationships of certain subclasses of meromorphic functions involving integral operator
In this paper, we introduce some subclasses of meromorphic functions in the punctured unit disc. Several inclusion relationships and some other interesting properties of these classes are discussed.
On Integral Means for Fractional Calculus Operators of Multivalent Functions
2000 Mathematics Subject Classification: Primary 30C45, Secondary 26A33, 30C80Integral means inequalities are obtained for the fractional derivatives and the fractional integrals of multivalent functions. Relevant connections with various known integral means inequalities are also pointed out.
On integral operator defined by convolution involving hybergeometric functions.
On Janowski starlike functions.
On Komatu's conjectures for certain linear operator
On meromorphic -valent functions with positive coefficients.