(Q7582090)
Statements
Identifiers
Sitelinks
Wikipedia(5 entries)
- enwiki Squaregraph
- eswiki Grafo cuadrado
- huwiki Négyszöggráf
- ruwiki Рамочный граф
- ukwiki Рамковий граф
graph that can be drawn in the plane in such a way that every bounded face is a quadrilateral and every vertex with three or fewer neighbors is incident to an unbounded face