friendship graph

planar undirected graph with 2n+1 vertices and 3n edges

en-US/ˈfɹɛndʃɪp ˈɡɹæf/
en-GB/ˈfɹɛndʃɪp ɡɹɑːf/

دسته بندی ها:

factor-critical graphwindmill graphEulerian graph