S. Vrecica

activity

20022020

most citedTopology of unavoidable complexes

6 citations · 15 across the 13 of their papers we have counts for

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math.AT2016★ 6 cited

Topology of unavoidable complexes

Duško Jojić, Wacław Marzantowicz, Siniša T. Vrećica +1

The partition number $π (K)$ of a simplicial complex $K \subset 2^{[m]}$ is the minimum integer $ν$ such that for each partition $A_{1} ⊎ \dots ⊎ A_{ν} = [m]$ of $[m]$ at least on…

math.AT2010

Topological obstructions to totally skew embeddings

Djordje Baralic, Branislav Prvulovic, Gordana Stojanovic +2

Following Ghomi and Tabachnikov we study topological obstructions to totally skew embeddings of a smooth manifold M in Euclidean spaces. This problem is naturally related to the qu…

math.AT2007

Cycle-free chessboard complexes and symmetric homology of algebras

Sinisa Vrecica, Rade Zivaljevic

Chessboard complexes and their relatives have been one of important recurring themes of topological combinatorics. Closely related ``cycle-free chessboard complexes'' have been rec…

math.AT2004

Computational Topology of Equivariant Maps from Spheres to Complements of Arrangements

Pavle V. M. Blagojevic, Sinisa T. Vrecica, Rade T. Zivaljevic

We use a well known problem in discrete and computational geometry (partitions of measures by $k$ -fans) as a motivation and as a point of departure to illustrate many aspects, both…