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Mathematical lectures of Milutin Milanković
(Belgrade : University of Belgrade, Faculty of Architecture, 2019)
In 1909 Milutin Milanković accepted the invitation of the Faculty of Philosophy of
the University of Belgrade and became a professor at the Department for Applied Mathematics.
"The Applied Mathematics Chair is my great ...
On a generalized Jordan normal form of an infinite upper triangular matrix
(Taylor & Francis Ltd, United Kingdom, 2019)
Any square matrix over an algebraically closed field has a Jordan normal form. In this paper, we prove that every infinite upper triangular matrix over an arbitrary field has a generalized infinite Jordan normal form.
Geometric Proportional Schemas of Serbian Medieval Raška Churches Based on Stambuk's Proportional Canon
(Birkhauser Verlag AG, 2019)
In this paper, an analysis of three Serbian medieval Raška churches highlights the significance of the interaction of regular geometric shapes in the composition of their underlying proportional scheme. The complex geometry ...
Hipergrafički politopi
(X simpozijum "Matematika i primene", 2019)
Hipergrafu pridružujemo hipergrafički politop čija je normalna lepeza grublja od lepeze standardnog permutoedra. Proučavamo težinski enumerator celobrojnih tačaka koje se nalaze u normalnoj lepezi hipergrafičkog politopa ...
Prefabricated ferrocement sandwich elements in fire conditions
(7th International Conference Contemporary Achievements in Civil Engineering, 2019)
Summary: In this paper the experimental results of two-dimensional non-stationary
temperature fields of prefabricated ferrocement sandwich panels in fire condition, were
presented. In order to determine resistance to ...
Modularity of concave polyhedra of the second sort with octagonal bases
(Cham: Springer, 2019)
The aim of this research is to examine and outline modularity of the selected representatives of concave pol yhedra of the second sort (C II), from the point of view of their high combinatorial potential for creating diverse ...
Geometric Redesign of the Subdivided Surface of CC II: Application In Architecture
(Bucharest, Romania: SORGING–ROMANIAN SOCIETYFORENGINEERINGGRAPHICS, 2019)
The concave polyhedral surface of CC II can be used as a structural template for architectural design of domes, roofs or other covering or stand-alone structures. Subdivision of CC II faces in geometrically defined way can ...
A new characterization of Suškevič's problem on right zero divisors
(X simpozijum "Matematika i primene", 2019)
The description of right zero divisors in that ring is a very di cult problem that has not been resolved yet. We will prove the following characterization: An infinite upper triangular matrix over a field is a right zero ...
Positive impact of 3D CAD models employment in descriptive geometry education
(Gliwice: PTGiGI, 2019)
Classical Descriptive Geometry (DG) course used 2D drawings for 3D spatial elements representation. Computer graphic introduced simulation of a 3D geometric environment in contemporary DG teaching. Research aim is the ...
Triangular proportional scheme and concept of the two serbian medieval churches
(Springer Verlag, 2019)
Serbian medieval architectural heritage is notable for its sacred architecture including numerous Christian Orthodox churches built at the territory of former Raška state during the period from the 12th to the 14th centuries. ...