Zhou Yinliang. THE SUFFICIENT AND NECESSARY CONDITION FOR A PLANAR TO BE HAMILTONIAN[J]. Journal of Civil and Environmental Engineering, 1988, 10(1). DOI: 10.11835/j.issn.1674-4764.1988.01.013.
This paper presents a sufficient and necessary condition for any planarembedding G(namely plane graph)of a planar graph to be Hamiltonian.If Gis Hamiltonian
a method that an adjacent edge subgraph method for finddingits Hamilton cycles are given.