Перевод: со всех языков на все языки

со всех языков на все языки

covering group

См. также в других словарях:

  • Covering group — This article is about topological covering group. For algebraic covering group, see universal perfect central extension. In mathematics, a covering group of a topological group H is a covering space G of H such that G is a topological group and… …   Wikipedia

  • Covering space — A covering map satisfies the local triviality condition. Intuitively, such maps locally project a stack of pancakes above an open region, U, onto U. In mathematics, more specifically algebraic topology, a covering map is a continuous surjective… …   Wikipedia

  • Covering groups of the alternating and symmetric groups — In the mathematical area of group theory, the covering groups of the alternating and symmetric groups are groups that are used to understand the projective representations of the alternating and symmetric groups. The covering groups were… …   Wikipedia

  • Group Litigation Order — A group litigation order (or GLO) is an order of a court in England and Wales, which permits a number of claims which give rise to common or related issues (of fact or law) to be managed collectively. [ [http://www.dca.gov.uk/civil/procrules… …   Wikipedia

  • Covering: The Hidden Assault on Our Civil Rights —   …   Wikipedia

  • Group — can refer to: Sociology * Group action (sociology) * Group behaviour * Groups of people, a description of various different human groups ** Peer group ** Workgroup * Group dynamics * Group (sociology), a sub set of a culture or of a society *… …   Wikipedia

  • Group Kyushu (Kyushu-ha) — Group Kyushu (Kyūshū ha) was an edgy, experimental and rambunctious art group that emerged in Japan in the late 1950s as part of a wave of young artists that would go on to change the look of Japanese modern art in the 1960s and 70s. Almost none… …   Wikipedia

  • Lorentz group — Group theory Group theory …   Wikipedia

  • Orthogonal group — Group theory Group theory …   Wikipedia

  • Covering graph — In the mathematical discipline of graph theory, a graph C is a covering graph of another graph G if there is a covering map from the vertex set of C to the vertex set of G. A covering map f is a surjection and a local isomorphism: the… …   Wikipedia

  • Group action — This article is about the mathematical concept. For the sociology term, see group action (sociology). Given an equilateral triangle, the counterclockwise rotation by 120° around the center of the triangle acts on the set of vertices of the… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»