Примеры использования Fundamental domain на Английском языке и их переводы на Русский язык
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There are many ways to choose a fundamental domain.
The doubled fundamental domain changes from a tetrahedron into a quadrilateral pyramid.
The yellow regions represent the infinite fundamental domain in each.
If a fundamental domain is used to calculate an integral on X/G, sets of measure zero do not matter.
Subgroups of index 2 represent a mirror removal, and fundamental domain doubling.
The brown or yellow area indicates a fundamental domain, i.e. the smallest part of the pattern that is repeated.
A higher index subsymmetry,, index 8,exists with a pyramidal fundamental domain.
The vertex figure can be extracted from a fundamental domain as 3 cases(1) Corner(2) Mid-edge, and(3) Center.
A further prismatic symmetry group represented by(∞ 2 2)which has an infinite fundamental domain.
For example, for wallpaper groups the fundamental domain is a factor 1, 2, 3, 4, 6, 8, or 12 smaller than the primitive cell.
Subgroups can be expressed as Coxeter diagrams, along with fundamental domain diagrams.
A fundamental domain or fundamental region is a subset of the space which contains exactly one point from each of these orbits.
In geometry, a Goursat tetrahedron is a tetrahedral fundamental domain of a Wythoff construction.
A polyhedron(or polytope in general) is k-isohedral if it contains k faces within its symmetry fundamental domain.
The fundamental domain of either of the two bifurcating groups, and, is double that of a corresponding linear group, and respectively.
There are 8 convex forms, and 10 nonconvex forms with octahedral symmetry with fundamental domain Möbius triangle 4 3 2.
To construct a fundamental domain of H/Γ, one must also consider how to assign points on the boundary, being careful not to double-count such points.
In the case of translational symmetry combined with other symmetries, the fundamental domain is part of the primitive cell.
A planar symmetry group has a polygonal fundamental domain and can be represented by the group name represented by the order of the mirrors in sequential vertices.
There is one nonconvex form, the tetrahemihexahedron which has tetrahedral symmetry with fundamental domain Möbius triangle 3 3 2.
Typically, a fundamental domain is required to be a connected subset with some restrictions on its boundary, for example, smooth or polyhedral.
The symmetry group of the tiling is the(2,3,7) triangle group, and a fundamental domain for this action is the(2,3,7) Schwarz triangle.
A prismatic symmetry group represented by(2 2 2 2) represents by two sets of parallel mirrors,which in general can have a rectangular fundamental domain.
Given an action of a group G on a topological space X by homeomorphisms, a fundamental domain for this action is a set D of representatives for the orbits.
A Goursat tetrahedron can be represented graphically by a tetrahedral graph,which is in a dual configuration of the fundamental domain tetrahedron.
There are 8 convex forms and 46 nonconvex forms with icosahedral symmetry(with fundamental domain Möbius triangle(5 3 2)). or 47 nonconvex forms if Skilling's figure is included.
In three-dimensional Euclidean space, it is degenerate if its faces are flat, while in three-dimensional spherical space, a dihedron with flat faces can be thought of as a lens,an example of which is the fundamental domain of a lens space Lp, q.
The purpose of this condition is to ensure that the group has a compact fundamental domain, or in other words, a"cell" of nonzero, finite area, which is repeated through the plane.
An extended symmetry of the Goursat tetrahedron is a semidirect product of the Coxeter group symmetry and the fundamental domain symmetry the Goursat tetrahedron in these cases.
As E. Makovicky argues,The artisans were satisfied by creating a large fundamental domain without being concerned with the mathematical notion of indefinitely expandable quasiperiodic patterns.