12 citations · 28 across the 31 of their papers we have counts for
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Simple proofs of certain results on generalized Fekete-Szegő functional in the class
Teodor Bulboacă, Milutin Obradović, Nikola Tuneski
In this paper we give simple proofs for the main results concerning generalized Fekete-Szegő functional of type , where $λ\in\mathb…
Improvements of certain results of the class of univalent functions
Milutin Obradović, Nikola Tuneski
For , the class univalent functions in the unit disk and given by for , we improve previous bou…
An improvement of the estimates of the modulus of the Hankel determinants of second and third order for the class of univalent functions
Milutin Obradović, Nikola Tuneski
Using some properties of the Grunsky coefficients we improve earlier results for upper bounds of the Hankel determinants of the second and third order for the class o…
New criteria for starlikeness in the unit disc
Milutin Obradović, Nikola Tuneski
It is well-known that the condition , , implies that is starlike function (i.e. convexity implies s…
On the difference of the moduli of the two initial logarithmic coefficients
Milutin Obradović, Nikola Tuneski
In this paper, we give sharp bounds of the difference of the moduli of the second and the first logarithmic coefficient for the functions on the class , for the -con…