Tanja Dravec

collaborators

2 papers

math.CO2026

On the Independence Number of the Modular Product

Tanja Dravec, Iztok Peterin

The \emph{modular product} $G ⋄ H$ of graphs $G$ and $H$ is a graph on vertex set $V (G) \times V (H)$ . Two vertices $(g, h)$ and $(g^{'}, h^{'})$ of $G ⋄ H$ are adjacent if $g=g'…

math.CO2025

On the stress transit function

Arun Anil, Manoj Changat, Tanja Dravec +5

The stress interval $S (u, v)$ between $u, v \in V (G)$ is the set of all vertices in a graph $G$ that lie on every shortest $u, v$ -path. A set $U \subseteq V (G)$ is stress convex if $S(…