H. Holst

activity

20122024

most citedThe inertia set of a signed graph

1 citations · 1 across the 6 of their papers we have counts for

collaborators

Showing 2017 · math.COShow all

2 papers · 2 filters

math.CO2017

On the Space of 2-Linkages

Guantao Chen, Serguei Norine, Robin Thomas +1

Let $G = (V, E)$ be a finite undirected graph. If $P$ is an oriented path from $r_{1} \in V$ to $r_{2} \in V$ , we define $\partial (P) = r_{2} - r_{1}$ . If $R, S \subseteq V$ , we denote by $P(G; R,…

math.CO2017

On $2$ -cycles of graphs

Serguei Norine, Robin Thomas, Hein van der Holst

Let $G = (V, E)$ be a finite undirected graph. Orient the edges of $G$ in an arbitrary way. A $2$ -cycle on $G$ is a function $d : E^{2} \to Z$ such for each edge $e$ , $d(e, \cdo…

On the Space of 2-Linkages

On 2-cycles of graphs

On $2$ -cycles of graphs