non-Euclidean crystallographic group (Q7048743)
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discrete group of isometries of the hyperbolic plane. These symmetry groups correspond to the wallpaper groups in euclidean geometry
- N.E.C. group
- NEC group
Language | Label | Description | Also known as |
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English | non-Euclidean crystallographic group |
discrete group of isometries of the hyperbolic plane. These symmetry groups correspond to the wallpaper groups in euclidean geometry |
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