Similarities between 5-demicube and Uniform k 21 polytope
5-demicube and Uniform k 21 polytope have 25 things in common (in Unionpedia): Coxeter–Dynkin diagram, Cross-polytope, Demihypercube, Facet (geometry), Geometry, Gosset–Elte figures, Harold Scott MacDonald Coxeter, John Horton Conway, Rectified 5-cell, Regular polytope, Schläfli symbol, Semiregular polytope, Simplex, Tetrahedron, Thorold Gosset, Triangle, Triangular prism, Uniform 1 k2 polytope, Uniform polytope, Vertex figure, 16-cell, 2 21 polytope, 3 21 polytope, 4 21 polytope, 5-cell.
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).
5-demicube and Coxeter–Dynkin diagram · Coxeter–Dynkin diagram and Uniform k 21 polytope ·
Cross-polytope
In geometry, a cross-polytope, orthoplex, hyperoctahedron, or cocube is a regular, convex polytope that exists in n-dimensions.
5-demicube and Cross-polytope · Cross-polytope and Uniform k 21 polytope ·
Demihypercube
In geometry, demihypercubes (also called n-demicubes, n-hemicubes, and half measure polytopes) are a class of n-polytopes constructed from alternation of an n-hypercube, labeled as hγn for being half of the hypercube family, γn.
5-demicube and Demihypercube · Demihypercube and Uniform k 21 polytope ·
Facet (geometry)
In geometry, a facet is a feature of a polyhedron, polytope, or related geometric structure, generally of dimension one less than the structure itself.
5-demicube and Facet (geometry) · Facet (geometry) and Uniform k 21 polytope ·
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.
5-demicube and Geometry · Geometry and Uniform k 21 polytope ·
Gosset–Elte figures
In geometry, the Gosset–Elte figures, named by Coxeter after Thorold Gosset and E. L. Elte, are a group of uniform polytopes which are not regular, generated by a Wythoff construction with mirrors all related by order-2 and order-3 dihedral angles.
5-demicube and Gosset–Elte figures · Gosset–Elte figures and Uniform k 21 polytope ·
Harold Scott MacDonald Coxeter
Harold Scott MacDonald "Donald" Coxeter, FRS, FRSC, (February 9, 1907 – March 31, 2003) was a British-born Canadian geometer.
5-demicube and Harold Scott MacDonald Coxeter · Harold Scott MacDonald Coxeter and Uniform k 21 polytope ·
John Horton Conway
John Horton Conway FRS (born 26 December 1937) is an English mathematician active in the theory of finite groups, knot theory, number theory, combinatorial game theory and coding theory.
5-demicube and John Horton Conway · John Horton Conway and Uniform k 21 polytope ·
Rectified 5-cell
In four-dimensional geometry, the rectified 5-cell is a uniform 4-polytope composed of 5 regular tetrahedral and 5 regular octahedral cells.
5-demicube and Rectified 5-cell · Rectified 5-cell and Uniform k 21 polytope ·
Regular polytope
In mathematics, a regular polytope is a polytope whose symmetry group acts transitively on its flags, thus giving it the highest degree of symmetry.
5-demicube and Regular polytope · Regular polytope and Uniform k 21 polytope ·
Schläfli symbol
In geometry, the Schläfli symbol is a notation of the form that defines regular polytopes and tessellations.
5-demicube and Schläfli symbol · Schläfli symbol and Uniform k 21 polytope ·
Semiregular polytope
In geometry, by Thorold Gosset's definition a semiregular polytope is usually taken to be a polytope that is vertex-uniform and has all its facets being regular polytopes.
5-demicube and Semiregular polytope · Semiregular polytope and Uniform k 21 polytope ·
Simplex
In geometry, a simplex (plural: simplexes or simplices) is a generalization of the notion of a triangle or tetrahedron to arbitrary dimensions.
5-demicube and Simplex · Simplex and Uniform k 21 polytope ·
Tetrahedron
In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.
5-demicube and Tetrahedron · Tetrahedron and Uniform k 21 polytope ·
Thorold Gosset
John Herbert de Paz Thorold Gosset (16 October 1869 – December 1962) was an English lawyer and an amateur mathematician.
5-demicube and Thorold Gosset · Thorold Gosset and Uniform k 21 polytope ·
Triangle
A triangle is a polygon with three edges and three vertices.
5-demicube and Triangle · Triangle and Uniform k 21 polytope ·
Triangular prism
In geometry, a triangular prism is a three-sided prism; it is a polyhedron made of a triangular base, a translated copy, and 3 faces joining corresponding sides.
5-demicube and Triangular prism · Triangular prism and Uniform k 21 polytope ·
Uniform 1 k2 polytope
In geometry, 1k2 polytope is a uniform polytope in n-dimensions (n.
5-demicube and Uniform 1 k2 polytope · Uniform 1 k2 polytope and Uniform k 21 polytope ·
Uniform polytope
A uniform polytope of dimension three or higher is a vertex-transitive polytope bounded by uniform facets.
5-demicube and Uniform polytope · Uniform k 21 polytope and Uniform polytope ·
Vertex figure
In geometry, a vertex figure, broadly speaking, is the figure exposed when a corner of a polyhedron or polytope is sliced off.
5-demicube and Vertex figure · Uniform k 21 polytope and Vertex figure ·
16-cell
In four-dimensional geometry, a 16-cell is a regular convex 4-polytope.
16-cell and 5-demicube · 16-cell and Uniform k 21 polytope ·
2 21 polytope
In 6-dimensional geometry, the 221 polytope is a uniform 6-polytope, constructed within the symmetry of the E6 group.
2 21 polytope and 5-demicube · 2 21 polytope and Uniform k 21 polytope ·
3 21 polytope
In 7-dimensional geometry, the 321 polytope is a uniform 7-polytope, constructed within the symmetry of the E7 group.
3 21 polytope and 5-demicube · 3 21 polytope and Uniform k 21 polytope ·
4 21 polytope
In 8-dimensional geometry, the 421 is a semiregular uniform 8-polytope, constructed within the symmetry of the E8 group.
4 21 polytope and 5-demicube · 4 21 polytope and Uniform k 21 polytope ·
5-cell
In geometry, the 5-cell is a four-dimensional object bounded by 5 tetrahedral cells.
The list above answers the following questions
- What 5-demicube and Uniform k 21 polytope have in common
- What are the similarities between 5-demicube and Uniform k 21 polytope
5-demicube and Uniform k 21 polytope Comparison
5-demicube has 47 relations, while Uniform k 21 polytope has 53. As they have in common 25, the Jaccard index is 25.00% = 25 / (47 + 53).
References
This article shows the relationship between 5-demicube and Uniform k 21 polytope. To access each article from which the information was extracted, please visit: