In geometry, a regular complex polygon is a generalization of a regular polygon in real space to an analogous structure in a complex Hilbert space, where...
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graphics, a polygon whose boundary is not simple. In geometry, a complex polygon is a polygon in the complex Hilbert plane, which has two complex dimensions...
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Hilbert plane consisting of two complex dimensions. Star polygon: a polygon which self-intersects in a regular way. A polygon cannot be both a star and star-shaped...
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points lie at the vertices of a regular polygon centered on the origin. Three real projections of regular complex polygon 4{4}2 are illustrated above, with...
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Abstract polytope (redirect from Regular Incidence Complex)
group, not the (geometric) symmetry group. For example, any abstract polygon is regular, since angles, edge-lengths, edge curvature, skewness etc. do not...
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mathematics, a constructible polygon is a regular polygon that can be constructed with compass and straightedge. For example, a regular pentagon is constructible...
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the facets. The Petrie polygon of a regular polygon is the regular polygon itself; that of a regular polyhedron is a skew polygon such that every two consecutive...
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Coxeter 1973, §1.1 Regular polygons; "If the vertices are all coplanar, we speak of a plane polygon, otherwise a skew polygon." Regular complex polytopes, p...
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In geometry, the Möbius–Kantor polygon is a regular complex polygon 3{3}3, , in C 2 {\displaystyle \mathbb {C} ^{2}} . 3{3}3 has 8 vertices, and 8 edges...
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a regular polygon. The polytopes of rank 2 (2-polytopes) are called polygons. Regular polygons are equilateral and cyclic. A p-gonal regular polygon is...
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it is a regular polygon. Isogonal polygons are equiangular polygons which alternate two edge lengths. For clarity, a planar equiangular polygon can be...
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Octagon (redirect from Regular octagon)
Greek ὀκτάγωνον (oktágōnon) 'eight angles') is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as...
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and the regular polygons in two dimensions. There are six convex and ten star regular 4-polytopes, giving a total of sixteen. The convex regular 4-polytopes...
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Approach to Discrete Math, Springer, p. 437, ISBN 9780387941158. Coxeter, Regular Complex Polytopes, second edition, p.114 Garey, Michael R.; Johnson, David...
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Coxeter–Dynkin diagram (section Complex reflections)
A regular complex polygon in C 2 {\displaystyle \mathbb {C} ^{2}} , has the form p{q}r or Coxeter diagram . The symmetry group of a regular complex polygon...
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themselves regular polytopes of dimension j≤ n. Regular polytopes are the generalised analog in any number of dimensions of regular polygons (for example...
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16-cell (category Regular 4-polytopes)
be seen as its dual, a 4-4 duopyramid. The Möbius–Kantor polygon is a regular complex polygon 3{3}3, , in C 2 {\displaystyle \mathbb {C} ^{2}} shares the...
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icositetragram, with twenty four edges 257-gram, with two hundred and fifty seven edges List of regular polytopes and compounds § Stars Complex polygon...
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A regular polyhedron is a polyhedron with regular and congruent polygons as faces. Its symmetry group acts transitively on its flags. A regular polyhedron...
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area as a given polygon, and regular polygons of 3, 4, or 5 sides: p. xi (or one with twice the number of sides of a given polygon: pp. 49–50 ). But...
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M.; Regular complex polytopes (1974). Chapter 1. Regular polygons, 1.5. Regular polygons in n dimensions, 1.7. Zigzag and antiprismatic polygons, 1.8...
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Concyclic points (redirect from Cyclic polygon)
Every regular polygon is a cyclic polygon. For a cyclic polygon with an odd number of sides, all angles are equal if and only if the polygon is regular. A...
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Polytope (section Complex polytopes)
an n-dimensional polytope or n-polytope. For example, a two-dimensional polygon is a 2-polytope and a three-dimensional polyhedron is a 3-polytope. In...
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Hexagon (redirect from Regular hexagon)
angle") is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°. A regular hexagon is defined as...
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Square (redirect from Regular quadrilateral)
hyperbolic geometry both lack polygons with four equal sides and right angles, they have square-like regular polygons with four sides and other angles...
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connecting non-adjacent vertices of a regular polygon, these shapes range from simple three-pointed stars to more complex forms like the Heptagram and Enneagram...
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connecting all pairs, just like a 5-simplex seen in projection. The regular complex polygon 2{4}3, also 3{ }+3{ } has 6 vertices in C 2 {\displaystyle \mathbb...
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problem Parallel postulate Polygon Star polygon Pick's theorem Shape dissection Bolyai–Gerwien theorem Poncelet–Steiner theorem Polygon triangulation Pons asinorum...
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Winding number (category Complex analysis)
the density is 1, by the Jordan curve theorem. By contrast, for a regular star polygon {p/q}, the density is q. Turning number cannot be defined for space...
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Stellation (redirect from Compound polygon)
regular compound of two tetrahedra. Stellating a regular polygon symmetrically creates a regular star polygon or polygonal compound. These polygons are...
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