Erratum: a Little Emendation to the Graceful Labelling of the Generalised Petersen Graph \(P_{8t,3}\) when \(t = 5\)

Abstract

The proof of gracefulness for the Generalised Petersen Graph \(P_{8t,3}\) for every \(t \geq 1\), written by the same author (Graceful labellings for an infinite class of generalised Petersen graphs, Ars Combinatoria \(81 (2006)\), pp. \(247-255)\), requires the change of just one label, for the only case \(t = 5\).