Kurt Fenech

collaborators

2 papers

math.CO2018

Isolation of $k$ -cliques

Peter Borg, Kurt Fenech, Pawaton Kaemawichanurat

For any positive integer $k$ and any $n$ -vertex graph $G$ , let $ι (G, k)$ denote the size of a smallest set $D$ of vertices of $G$ such that the graph obtained from $G$ by deleting t…

math.CO2017

Irregular independence and irregular domination

Peter Borg, Yair Caro, Kurt Fenech

If $A$ is an independent set of a graph $G$ such that the vertices in $A$ have different degrees, then we call $A$ an irregular independent set of $G$ . If $D$ is a dominating set o…

Isolation of k-cliques

Irregular independence and irregular domination

Isolation of $k$ -cliques