Sălăgean-type harmonic multivalent functions.
Salagean-type harmonic univalent functions.
Schlichte Linearkombinationen holomorpher Funktionen aus H (D).
Sharp bounds of the third Hankel determinant for classes of univalent functions with bounded turning
We improve the bounds of the third order Hankel determinant for two classes of univalent functions with bounded turning.
Sharp estimation of even coefficients of bounded symmetric univalent functions
Sharp estimation of the coefficients of bounded univalent functions close to identity [Book]
Some applications of a first order differential subordination.
Some applications of subordination theorems associated with fractional -calculus operator
Using the operator , we introduce the subclasses and of normalized analytic functions. Among the results investigated for each of these function classes, we derive some subordination results involving the Hadamard product of the associated functions. The interesting consequences of some of these subordination results are also discussed. Also, we derive integral means results for these classes.
Some applications of the generalized Bernardi-Libera-Livingston integral operator on univalent functions.
Some Convexity and Convolution Theorems for Analytic Functions.
Some inequalities exhibiting certain properties of some subclasses of multivalently analytic functions.
Some new classes of analytic functions defined by mean of a convolution operator.
Some Notes about a Class of Univalent Functions with Negative Coefficients
MSC 2010: 30C45, 30C50The object of this paper is to obtain sharp results involving coefficient bounds, growth and distortion properties for some classes of analytic and univalent functions with negative coefficients.
Some properties of certain analytic functions.
Some properties of certain integral operators.
Some properties of the subclass os valent Bazilevic functions.
Some radius of convexity problems for certain classes of analytic functions.
Some results on certain subclasses of analytic functions involving generalized hypergeometric functions and Hadamard product.
Some subclasses of close-to-convex functions
For α ∈ [0,1] and β ∈ (-π/2,π/2) we introduce the classes defined as follows: a function f regular in U = z: |z| < 1 of the form , z ∈ U, belongs to the class if for z ∈ U. Estimates of the coefficients, distortion theorems and other properties of functions in are examined.
Spiral like integral operators.