Extreme points of classes of functions defined by subordination

On a linear combination of classes of harmonic $p-$valent functions defined by certain modified operator

In this paper we obtain coefficient characterization‎, ‎extreme points and‎ ‎distortion bounds for the classes of harmonic $p-$valent functions‎ ‎defined by certain modified operator‎. ‎Some of our results improve‎ ‎and generalize previously known results‎.

Starlikeness and Convexity Conditions for Classes of Functions Defined by Subordination

We consider the family P(1, b), b > 0, consisting of functions p analytic in the open unit disc U with the normalization p(0) = 1 which have the disc formulation |p − 1| < b in U. Applying the subordination properties to certain choices of p using the functions fn(z) = z + ∑∞ k=1+n akz , n = 1, 2, ..., we obtain inclusion relations, sufficient starlikeness and convexity conditions, and coeffici...

On Subordination Results for Certain New Classes of Analytic Functions Defined by Using Salagean Operator

In this paper we derive several subordination results for certain new classes of analytic functions defined by using Salagean operator.

On Certain Subclasses of Analytic Functions Defined by Differential Subordination

Some Subordination Results of Multivalent Functions Defined by Integral Operator