19 citations · 27 across the 7 of their papers we have counts for
4 papers · 1 filter
On the first-order differential subordination and superordination results for -valent functions
V. S. Masih, A. Ebadian, Sh. Najafzadeh
In this paper, we obtain some application of first-order differential subordination, superordination and sandwich-type results involving operator for certain normalized -valent…
Radii of convexity of integral operators
P. Najmadi, Sh. Najafzadeh, A. Ebadian
The object of the present paper is to study of radius of convexity two certain integral operators as follows \begin{equation*} F(z):=\int_{0}^{z}\prod_{i=1}^{n}\left(f'_i(t)\right)…
Some properties of analytic functions related with Booth lemniscate
P. Najmadi, Sh. Najafzadeh, A. Ebadian
The object of the present paper is to study of two certain subclass of analytic functions related with Booth lemniscate which we denote by and .…
Certain Subclasses of Convex functions with positive and missing Coefficients by using a fixed point
Sh. Najafzadeh, M. Eshaghi Gordji, A. Ebadian
By considering a fixed point in unit disk , a new class of univalent convex functions is defined. Coefficient inequalities, integral operator and extreme points of this class ar…