The entire graph of a bridgeless connected plane graph is hamiltonian

AbstractIn this paper we show that the entire graph of a bridgeless connected plane graph is hamiltonian, and that the entire graph of a plane block is hamiltonian connected and vertex pancyclic. In addition, we show that in any block G which is not a circuit, given a vertex v of G and a circuit k of G, there is a path p, suspended in G, such that p is a path in k of length at least 1 and G − E(p) − V0(G − E(p)) is a block which includes v