Galvagni Figures for Polyhepts
A polyhept is a figure made of regular heptagons joined
edge to edge.
A Galvagni figure is a figure that can be tiled by a polyform
in more than one way—a kind of self-compatibility figure.
Galvagni figures first appeared in Erich Friedman's
Math Magic
for November 2004.
Here are minimal known Galvagni figures for polyhepts.
The black tiles have no Galvagni figures.
The gray tiles have no known Galvagni figures.
Hypersymmetric Variants
Hypersymmetric Variants
2 Tiles
3 Tiles
4 Tiles
6 Tiles
7 Tiles
8 Tiles
10 Tiles
14 Tiles
16 Tiles
28 Tiles
42 Tiles
56 Tiles
Unsolved
Hypersymmetric Variants
Last revised 2011-10-01.
Back to Galvagni Compatibility
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Polyform Compatibility
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Polyform Curiosities
Col. George Sicherman
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