{"version":"1.0","type":"link","title":"Graph embedding - Newikis","description":"In topological graph theory, an embedding (also spelled imbedding) of a graph on a surface is a representation of on in which points of are associated with vertices and simple arcs (homeomorphic images of ) are associated with edges in such a way that:","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/a/ad/Heawood_graph_and_map_on_torus.png","thumbnail_width":774,"thumbnail_height":706}