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Schwarz triangle and Wythoff symbol

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Schwarz triangle and Wythoff symbol

Schwarz triangle vs. Wythoff symbol

In geometry, a Schwarz triangle, named after Hermann Schwarz, is a spherical triangle that can be used to tile a sphere, possibly overlapping, through reflections in its edges. In geometry, the Wythoff symbol represents a Wythoff construction of a uniform polyhedron or plane tiling, from a Schwarz triangle.

Similarities between Schwarz triangle and Wythoff symbol

Schwarz triangle and Wythoff symbol have 13 things in common (in Unionpedia): Coxeter–Dynkin diagram, Dihedral group, Geometry, Icosahedral symmetry, List of uniform polyhedra by Schwarz triangle, Octahedral symmetry, Regular Polytopes (book), Sphere, Tetrahedral symmetry, Uniform polyhedron, Uniform star polyhedron, Uniform tilings in hyperbolic plane, Wythoff construction.

Coxeter–Dynkin diagram

In geometry, a Coxeter–Dynkin diagram (or Coxeter diagram, Coxeter graph) is a graph with numerically labeled edges (called branches) representing the spatial relations between a collection of mirrors (or reflecting hyperplanes).

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Dihedral group

In mathematics, a dihedral group is the group of symmetries of a regular polygon, which includes rotations and reflections.

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Geometry

Geometry (from the γεωμετρία; geo- "earth", -metron "measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space.

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Icosahedral symmetry

A regular icosahedron has 60 rotational (or orientation-preserving) symmetries, and a symmetry order of 120 including transformations that combine a reflection and a rotation.

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List of uniform polyhedra by Schwarz triangle

There are many relationships among the uniform polyhedra.

List of uniform polyhedra by Schwarz triangle and Schwarz triangle · List of uniform polyhedra by Schwarz triangle and Wythoff symbol · See more »

Octahedral symmetry

A regular octahedron has 24 rotational (or orientation-preserving) symmetries, and a symmetry order of 48 including transformations that combine a reflection and a rotation.

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Regular Polytopes (book)

Regular Polytopes is a mathematical geometry book written by Canadian mathematician Harold Scott MacDonald Coxeter.

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Sphere

A sphere (from Greek σφαῖρα — sphaira, "globe, ball") is a perfectly round geometrical object in three-dimensional space that is the surface of a completely round ball (viz., analogous to the circular objects in two dimensions, where a "circle" circumscribes its "disk").

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Tetrahedral symmetry

A regular tetrahedron, an example of a solid with full tetrahedral symmetry A regular tetrahedron has 12 rotational (or orientation-preserving) symmetries, and a symmetry order of 24 including transformations that combine a reflection and a rotation.

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Uniform polyhedron

A uniform polyhedron is a polyhedron which has regular polygons as faces and is vertex-transitive (transitive on its vertices, isogonal, i.e. there is an isometry mapping any vertex onto any other).

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Uniform star polyhedron

In geometry, a uniform star polyhedron is a self-intersecting uniform polyhedron.

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Uniform tilings in hyperbolic plane

In hyperbolic geometry, a uniform (regular, quasiregular or semiregular) hyperbolic tiling is an edge-to-edge filling of the hyperbolic plane which has regular polygons as faces and is vertex-transitive (transitive on its vertices, isogonal, i.e. there is an isometry mapping any vertex onto any other).

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Wythoff construction

In geometry, a Wythoff construction, named after mathematician Willem Abraham Wythoff, is a method for constructing a uniform polyhedron or plane tiling.

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The list above answers the following questions

Schwarz triangle and Wythoff symbol Comparison

Schwarz triangle has 39 relations, while Wythoff symbol has 200. As they have in common 13, the Jaccard index is 5.44% = 13 / (39 + 200).

References

This article shows the relationship between Schwarz triangle and Wythoff symbol. To access each article from which the information was extracted, please visit:

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