EntityQ584521· pop 12· linked from 53 articleshomeomorphismSign in to saveconcept in graph theoryConnectionsgraphEntityInternational Standard Book NumberEntityintegerEntitytopologyEntitydigital object identifierEntitygraph theoryEntityhomeomorphismEntityif and only ifEntitycomplete graphEntityRon RivestEntitynodeEntityplanar graphEntitydirected graphEntityHamiltonian pathEntitybipartite graphEntityNP-completeEntitydegreeEntityHandle SystemEntitygenusEntitygraph isomorphismEntityCategoriesGraph theoryHomeomorphismsNP-complete problems