2 citations · 4 across the 7 of their papers we have counts for
12 papers
Some differential inequalities and criteria for univalency in the unit disk
M. Obradovic, N. Tuneski
In this paper, Jack lemma is used for obtaining several differential inequalities over analytic functions that later on, lead to new criteria for univalency in the unit disk.
Hankel determinant of type for inverse functions of some classes of univalent functions with missing second coefficient
Milutin Obradović, Nikola Tuneski
In this paper we determine the upper bounds of for the inverse functions of functions of some classes of univalent functions, where …
Two applications of Grunsky coefficients in the theory of univalent functions
Milutin Obradović, Nikola Tuneski
Let denote the class of functions which are analytic and univalent in the unit disk and normalized with $f(z)=z+\sum_{n=2}^{\infty} a_n…
Coefficients of the inverse of functions for the subclass of
Milutin Obradović, Nikola Tuneski
Let be the class of functions that are analytic in the unit disk and normalized such that . Let and \[ {\mat…
On certain properties of some subclasses of univalent functions
Nikola Tuneski, Milutin Obradović
In this paper we determine the disks where for different classes of univalent functions, we have the property $${\rm Re}\left\{2\frac{zf'(z)}{f(z)}-\frac{z f''(z)}{f'(z…
On a conjecture for the fifth coefficients for the class
Milutin Obradović, Nikola Tuneski
Let be function that is analytic in the unit disk , normalized such that , i.e., of type . If addit…