EntityQ4253458· pop 5· linked from 13 articlesLaman graphSign in to savegraphs describing the minimally rigid systems of rods and joints in the planeConnectionsstructural rigidityEntityInternational Standard Book NumberEntitydigital object identifierEntityplaneEntitygraph theoryEntityUniversity of AmsterdamEntitybibcodeEntityQ118398EntitycongruenceEntitytreeEntityQ22908627Entityplanar graphEntitydegree of freedomEntityspanning treeEntityHilda GeiringerEntityMathematical ReviewsEntitycomplete bipartite graphEntitythree utilities problemEntitydense graphEntityFrancisco Santos LealEntityCategoriesGeometric graphsGraph familiesMathematics of rigidity