1 citations · 1 across the 4 of their papers we have counts for
5 papers
Indecomposability of the median hypersimplex and polytopality of the hemi-icosahedral Bier sphere
Filip D. Jevtić, Marinko Ž. Timotijević, Rade T. Živaljević
We prove that the median hypersimplex is Minkowski indecomposable, i.e. it cannot be expressed as a non-trivial Minkowski sum , where $P\neq λΔ_{2k,k}\ne…
Reflecting on beauty: the aesthetics of mathematical discovery
Filip D. Jevtić, Jovana Kostić, Katarina Maksimović
Mathematical research is often motivated by the desire to reach a beautiful result or to prove it in an elegant way. Mathematician's work is thus strongly influenced by his aesthet…
Polytopality of simple games
Marinko Timotijević, Rade T. Živaljević, Filip D. Jevtić
The Bier sphere and the canonical fan are combinatorial/geometric companions of a simple game …
Logic of the Ontological Argument
Filip D. Jevtić, Slobodan Vujošević
In his ontological argument Gödel says nothing about its underlying logic. The argument is modal and at least of second-order and since S5 axiom is used so it is widely accepted th…
Bier spheres of extremal volume and generalized permutohedra
Filip D. Jevtić, Rade T. Živaljević
A Bier sphere , defined as the deleted join of a simplicial complex and its Alexander dual , is a purely combinatorial object (abstract simplicia…