Some topological properties of folded Petersen graph (Q942111)

The \(k\)-dimensional folded Petersen graph, \(FP_k\), is the repeated Cartesian product (\(k\) factors) of the Petersen graph \(P\). The authors show that the \(3k\)-wide diameter and \(3k\)-fault diameter of \(FP_k\) are both either \(2k + 1\) or \(2k + 2\), and that the same graph is interval monotone. To the reviewer, these seem to be structural properties, rather than topological ones.