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A note on r-circulant matrices involving generalized Narayana numbers
(Journal of Mathematical Inequalities, 2023)
In order to further connect structured matrices and integer sequences, r-circulant matrices involving the generalized Narayana numbers are considered. Estimates for spectral norms bounds of such matrices are presented and ...
Challenges in teaching mathematics in Serbia
(International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024, 2024)
The purpose of this paper is to address the critical issue of the shortage of mathematics teachers and professors in Serbia. The old teaching staff is drying up, and there is a lack of new teaching potential. The demoralization ...
Hankel determinant of second order for inverse functions of certain classes of univalent functions
(Union of Researchers of Macedonia, R. North Macedonia, 2023)
In this paper we determine mainly sharp upper bounds for the Hankel
determinant of second order for the inverse functions of functions from some
classes of univalent functions.
Hankel determinant of type H_2(3) for inverse functions with missing second coefficients
(University of Alba Iulia, Department of Mathematics and Informatics, 2022)
On a special class of Schwartz functions
(Union of Researchers of Macedonia, R. North Macedonia, 2023)
Pentagon-based radial tiling with triangles and rectangles and its spatial interpretation
(Faculty of Applied Arts, University of Arts in Belgrade, Serbia, 2021)
The paper considers a type of radial pentagon-based tiling consisted of two shapes: triangle
and rectangle. The obtained solution has a spatial interpretation in a 3D arrangement of
equilateral triangles and squares ...
Coefficients of the inverse of functions for the class U(lambda)
(Springer, 2022)
Dimensions reflected - catalog
(Faculty of Mechanical Engineering, University of Belgrade, 2020)
The 7th International Conference MoNGgeometrija 2020 is organized and supported by Serbian Society for Geometry and Graphics (SUGIG) and the Faculty of Mechanical Engineering, University of Belgrade. Since SUGIG considers ...
Geometric Properties of the “Flower” Concave Antiprisms of the Second Sort
(Belgrade: Serbian Society for Geometry and Graphics (SUGIG); Faculty of Mechanical Engineering, University of Belgrade, 2020)
This study presents a continuation of the research on the concave polyhedra of the second sort, adding to this family a new group of related polyhedra. They are formed over a specific type of isotoxal concave polygons that ...
Deltahedral Column Capitals
(Faculty of Mechanical Engineering, University of Belgrade, 2020)
Concave polyhedra of the second sort are a common name for polyhedra whose lateral surface is deltahedral, composed of a double row of equilateral triangles arranged in a 2π polar array over a regular polygonal base. Using ...