the mathematical field of graph theory, the Schläfli graph, named after Ludwig Schläfli, is a 16-regular undirected graph with 27 vertices and 216 edges...

Ludwig Schläfli (15 January 1814 – 20 March 1895) was a Swiss mathematician, specialising in geometry and complex analysis (at the time called function...

geometry, the Schläfli double six is a configuration of 30 points and 12 lines in three-dimensional Euclidean space, introduced by Ludwig Schläfli in 1858....

line graph. For example, GQ(2, 4) gives srg(27, 10, 1, 5) as its line graph. The Schläfli graph is an srg(27, 16, 10, 8). The Hoffman–Singleton graph is...

Swiss mathematician Ludwig Schläfli in the mid-19th century. He discovered that there are precisely six such figures. Schläfli also found four of the regular...

graph Cameron graph Petersen graph Hall–Janko graph Hoffman–Singleton graph Higman–Sims graph Paley graph of order 13 Shrikhande graph Schläfli graph...

mathematical field of graph theory, the Petersen graph is an undirected graph with 10 vertices and 15 edges. It is a small graph that serves as a useful...

graph formed by removing a perfect matching from a complete graph), the graph of the regular icosahedron, and the graph of the 16-cell. The Schläfli graph...

resulting graph is a Coxeter-Dynkin diagram that describes the considered Coxeter group. Every Coxeter diagram has a corresponding Schläfli matrix (so...

graph, the 15-vertex 6-regular Kneser graph K G 6 , 2 {\displaystyle KG_{6,2}} , and the 27-vertex 10-regular complement graph of the Schläfli graph....