Template:A4 honeycombs: Difference between revisions

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Latest revision as of 09:40, 15 December 2022

This honeycomb is one of seven unique uniform honeycombs[1] constructed by the Coxeter group. The symmetry can be multiplied by the symmetry of rings in the Coxeter–Dynkin diagrams:

A4 honeycombs
Pentagon
symmetry
Extended
symmetry
Extended
diagram
Extended
group
Honeycomb diagrams
a1 [3[5]] CDel node.pngFile:CDel split1.pngFile:CDel nodes.pngCDel 3ab.pngFile:CDel branch.png (None)
i2 [[3[5]]] File:CDel node c1.pngFile:CDel split1.pngFile:CDel nodeab c2.pngCDel 3ab.pngFile:CDel branch c3.png ×2 CDel node 1.pngFile:CDel split1.pngFile:CDel nodes.pngCDel 3ab.pngFile:CDel branch.png 1,CDel node.pngFile:CDel split1.pngCDel nodes 11.pngCDel 3ab.pngFile:CDel branch.png 2,CDel node.pngFile:CDel split1.pngFile:CDel nodes.pngCDel 3ab.pngCDel branch 11.png 3,

CDel node 1.pngFile:CDel split1.pngCDel nodes 11.pngCDel 3ab.pngFile:CDel branch.png 4,CDel node 1.pngFile:CDel split1.pngFile:CDel nodes.pngCDel 3ab.pngCDel branch 11.png 5,CDel node.pngFile:CDel split1.pngCDel nodes 11.pngCDel 3ab.pngCDel branch 11.png 6

r10 [5[3[5]]] File:CDel node c1.pngFile:CDel split1.pngCDel nodeab c1.pngCDel 3ab.pngCDel branch c1.png ×10 CDel node 1.pngFile:CDel split1.pngCDel nodes 11.pngCDel 3ab.pngCDel branch 11.png 7

References

  1. mathworld: Necklace, OEIS sequence A000029 8-1 cases, skipping one with zero marks