Papers - GFT Registry

On some properties of bi-univalent functions in the unit disc

Milutin Obradović, Nikola Tuneski, Paweł Zaprawa · 2026 arXiv ↗

5 theorems bi-univalent

On some properties of logarithmic coefficients of inverse of univalent functions

Milutin Obradović, Nikola Tuneski, Paweł Zaprawa · 2026 arXiv ↗

7 theorems

Symmetric Toeplitz determinants of some classes of univalent functions

Milutin Obradović, Nikola Tuneski · 2025 arXiv ↗

16 claims 4 theorems strongly starlike cryptography

The Third Hankel determinant for inverse coefficients of bounded turning functions

Mohsan Raza, Nikola Tuneski · 2025 arXiv ↗

3 theorems bounded turning

Toeplitz and symmetric Toeplitz determinants for inverse functions of certain classes of univalent functions

Milutin Obradović, Nikola Tuneski · 2025 arXiv ↗

6 theorems

An improvement of the estimates of the modulus of the Hankel determinants of second and third order for the class $\mathcal{S}$ of univalent functions

Milutin Obradović, Nikola Tuneski · 2024 arXiv ↗

2 theorems

Improvements of certain results of the class of univalent functions

Milutin Obradović and Nikola Tuneski · 2024 arXiv ↗

12 claims 6 theorems

New criteria for starlikeness in the unit disc

Milutin Obradović, Nikola Tuneski · 2024 arXiv ↗

2 theorems

On the difference of the moduli of the two initial logarithmic coefficients

Milutin Obradović, Nikola Tuneski · 2024 arXiv ↗

5 theorems cryptography

THIRD ORDER HANKEL DETERMINANT FOR INVERSE FUNCTIONS OF A CLASS OF STARLIKE FUNCTIONS OF ORDER \alpha

E. Gelova, Nikola Tuneski, Krste Misirkov · 2024

On the difference of initial logarithmic coefficients for the class of univalent functions

Milutin Obradovic, Nikola Tuneski · 2023 arXiv ↗

1 theorems

Sharp bounds of logarithmic coefficients for a class of univalent functions

Milutin Obradović, Nikola Tuneski · 2023 arXiv ↗

3 theorems

Simple proofs of certain inequalities with logarithmic coefficients of univalent functions

Milutin Obradovic, Nikola Tuneski · 2023 arXiv ↗

3 theorems engineering

Hankel determinant of type $H_{2}(3)$ for inverse functions of some classes of univalent functions with missing second coefficient

Milutin Obradović, Nikola Tuneski · 2022 arXiv ↗

2 theorems

Two types of the second Hankel determinant for the class $\mathcal{U}$ and the general class $\mathcal{S}$

Milutin Obradović, Nikola Tuneski · 2022 arXiv ↗

7 claims 3 theorems

Armenian Journal of Mathematics

Milutin Obradović, Nikola Tuneski · 2021 link ↗

7 theorems

Sharp bounds of Hankel determinants of second and third order for inverse functions of certain class of univalent functions

Milutin Obradović, Nikola Tuneski · 2021 arXiv ↗

3 theorems

Improved bounds of the third Hankel determinant for classes of univalent functions with bounded turning

Milutin Obradović, Nikola Tuneski, Pawel Zaprawa · 2020 arXiv ↗

4 claims 4 theorems bounded turning

Improved upper bound of third order Hankel determinant for Ozaki close-to-convex functions

Milutin Obradović, Nikola Tuneski · 2020 arXiv ↗

4 claims 4 theorems close-to-convex bounded turning

On certain properties of some subclasses of univalent functions

Nikola Tuneski, Milutin Obradović · 2020 arXiv ↗

1 theorems close-to-convex

On the difference of coefficients of univalent functions

Milutin Obradovic, Derek K. Thomas, Nikola Tuneski · 2020 arXiv ↗

3 theorems

The third logarithmic coefficient for the class S

Milutin Obradović, Nikola Tuneski · 2020 arXiv ↗

1 theorems close-to-convex engineering

Zalcman and generalized Zalcman conjecture for the class $\mathcal{U}$

Milutin Obradović, Nikola Tuneski · 2020 arXiv ↗

7 claims 4 theorems cryptography engineering

Hankel determinant for a class of analytic functions

Milutin Obradovic, Nikola Tuneski · 2019 arXiv ↗

3 claims 1 theorems

Hankel determinant of second order for some classes of analytic functions

Milutin Obradovic, Nikola Tuneski · 2019 arXiv ↗

4 theorems starlike/convex of order close-to-convex

Hankel determinants of second and third order for the class $\boldsymbol{\mathcal{S}}$ of univalent functions

Milutin Obradović, Nikola Tuneski · 2019 arXiv ↗

8 claims 1 theorems

New upper bounds of the third Hankel determinant for some classes of univalent functions

Milutin Obradovic, Nikola Tuneski · 2019 arXiv ↗

8 claims 3 theorems

A class of univalent functions with real coefficients

Milutin Obradovic, Nikola Tuneski · 2018 arXiv ↗

7 theorems

UNIVEBSITATIS MARIAE CURIE-S KŁODO W SKA

護布川, Nikola Tuneski, Allu Vasudevarao · 2018 link ↗

3 theorems

Indexed Papers