3 papers
math.CO2025
Isolation of non-triangle cycles in graphs
Peter Borg, Dayle Scicluna
Given a set of graphs, we call a copy of a graph in an -graph. The -isolation number of a graph , denoted by $ι(G, \mathcal…
math.CO2025
Solution to a problem on isolation of -vertex paths
Karl Bartolo, Peter Borg, Dayle Scicluna
The -path isolation number of a connected -vertex graph , denoted by , is the size of a smallest subset of the vertex set of such that the closed neighbo…
math.CO2025
Solution to a -path isolation problem for subcubic graphs
Karl Bartolo, Peter Borg, Dayle Scicluna
The -path isolation number of a connected -vertex graph , denoted by , is the size of a smallest subset of the vertex set of such that the closed neighbo…