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An additional student's task at Descriptive Geometry course
(SUGIG - Srpsko udruženje za geometriju i grafikuFaculty of Mechanical Engineering University of Belgrade, 2020)
At the Faculty of Civil Engineering, University of Belgrade, beside the obligatory forms of lectures and exercises, freshmen students have the opportunity to widen their practical experience in application of geometric ...
Poset cone and weighted P−partitions enumerator
(Kongres mladih matematičara u Novom Sadu KMMNS2 Septembar, 29 – Oktobar, 1, 2022 Novi Sad, Srbija, 2022)
For a poset P on [n] we associate the poset cone C_P := cone{e_i − e_j : i <_P j}, where e_1, e_2, . . . , e_n are the standard basis vectors in R^n. The normal fan N(C_P) of this polyhedron is a coarsening of a subfan of ...
Experimental determination of dynamic parameters of heat passage through the facade wall of a weekend cottage on mountain Kopaonik, Serbia
(Faculty of civil engineering and architecture / University of Niš and Serbian academy of sciences and arts - branch in Niš, 2023)
In this paper, using a dynamic RC model for heat transfer in a room on the ground floor,
the three-time constants of heat transfer that corresponds to the different parts of a
weekend cottage on Kopaonik were determined. ...
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 ...
On third order Hankel determinant for inverse functions of certain classes of univalent functions
(EU Academic Publishers (EUAP), a mathematical journal publishing platform, operated by Research Group on Mathematical Applications and Modelling (RGMAM), UK., 2022)
In this paper we determine the upper bounds for the Hankel determinant of third
order for the inverse functions of functions from some classes of univalent functions.
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)
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 ...