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There is a page named "Homeomorphism group" on Wikipedia

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  • Thumbnail for Homeomorphism
    {\displaystyle X} and Y {\displaystyle Y} are homeomorphic. A self-homeomorphism is a homeomorphism from a topological space onto itself. Being "homeomorphic"...
    13 KB (1,640 words) - 15:11, 11 April 2024
  • mathematics, particularly topology, the homeomorphism group of a topological space is the group consisting of all homeomorphisms from the space to itself with function...
    3 KB (494 words) - 19:37, 31 August 2024
  • Thumbnail for Homogeneous space
    Homogeneous space (category Topological groups)
    group elements are assumed to act as homeomorphisms on X. The structure of a G-space is a group homomorphism ρ : G → Homeo(X) into the homeomorphism group...
    15 KB (1,821 words) - 03:07, 6 August 2024
  • Thumbnail for Torus
    Torus (redirect from Torus group)
    fundamental group); all homotopy equivalences of the torus can be realized by homeomorphisms – every homotopy equivalence is homotopic to a homeomorphism. Thus...
    38 KB (5,046 words) - 18:10, 15 August 2024
  • Thumbnail for Group representation
    spaces, Top. Representations in Top are homomorphisms from G to the homeomorphism group of a topological space X. Two types of representations closely related...
    15 KB (2,136 words) - 13:51, 22 June 2024
  • Thumbnail for Automorphism
    automorphism of a topological space is a homeomorphism of the space to itself, or self-homeomorphism (see homeomorphism group). In this example it is not sufficient...
    11 KB (1,330 words) - 15:05, 11 April 2024
  • Thumbnail for Isometry
    Isometry (redirect from Group of isometries)
    isomorphism Euclidean plane isometry Flat (geometry) Homeomorphism group Involution Isometry group Motion (geometry) Myers–Steenrod theorem 3D isometries...
    18 KB (2,351 words) - 20:34, 29 July 2024
  • Thumbnail for Topological group
    isomorphism that is also a homeomorphism of the underlying topological spaces. This is stronger than simply requiring a continuous group isomorphism—the inverse...
    50 KB (7,492 words) - 16:51, 25 May 2024
  • Thumbnail for Covering space
    there exists a homeomorphism h : E → E ′ {\displaystyle h:E\rightarrow E'} , such that the diagram commutes. If such a homeomorphism exists, then one...
    38 KB (6,950 words) - 01:25, 22 July 2024
  • Thumbnail for General linear group
    contractible, the fundamental group of GL+(n, R) is isomorphic to that of SO(n). The homeomorphism also shows that the group GL(n, R) is noncompact. “The”...
    23 KB (2,965 words) - 00:14, 1 September 2024
  • Thumbnail for Surface (topology)
    The precise locations of the holes are irrelevant, because the homeomorphism group acts k-transitively on any connected manifold of dimension at least...
    32 KB (4,170 words) - 23:57, 20 April 2024
  • Thumbnail for Representation theory
    spaces, Top. Representations in Top are homomorphisms from G to the homeomorphism group of a topological space X. Three types of representations closely...
    55 KB (7,184 words) - 17:41, 8 July 2024
  • restricts onto a homeomorphism of the complements of the knots, and this restricted homeomorphism induces an isomorphism of fundamental groups. However, it...
    3 KB (389 words) - 14:32, 13 July 2022
  • Thumbnail for Group action
    space G \ X. Now assume G is a topological group and X a topological space on which it acts by homeomorphisms. The action is said to be continuous if the...
    46 KB (5,637 words) - 12:41, 27 June 2024
  • identity map and the constant maps to 0 and 1. It follows that the homeomorphism group of S is trivial. Let X be an arbitrary set. The set of all functions...
    13 KB (1,918 words) - 04:08, 9 June 2024
  • the mapping class group of a surface, sometimes called the modular group or Teichmüller modular group, is the group of homeomorphisms of the surface viewed...
    31 KB (4,595 words) - 03:39, 1 November 2023
  • Thumbnail for Group theory
    actions on manifolds by homeomorphisms or diffeomorphisms. The groups themselves may be discrete or continuous. Most groups considered in the first stage...
    40 KB (5,204 words) - 12:00, 26 May 2024
  • every point b in B admits an open neighborhood U such that there is a homeomorphism between the preimage of U and a disjoint union of copies of U (indexed...
    53 KB (8,076 words) - 07:10, 6 August 2024
  • Thumbnail for Diffeomorphism
    a homeomorphism, f {\displaystyle f} and its inverse need only be continuous. Every diffeomorphism is a homeomorphism, but not every homeomorphism is...
    25 KB (4,165 words) - 15:27, 23 February 2024
  • does not bound a Möbius strip, the y-homeomorphism of Lickorish, and the product of the twist and the y-homeomorphism. It is a nice exercise to show that...
    17 KB (2,383 words) - 08:19, 30 July 2024
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