Mathematical Sciences Classification System

57Mxx - Low-dimensional topology

  • 8
    57M05
    Fundamental group, presentations, free differential calculus
  • 15
    57M07
    Topological methods in group theory
  • 2
    57M10
    Covering spaces
  • 6
    57M12
    Special coverings, e.g. branched
  • 7
    57M15
    Relations with graph theory [See also 05Cxx]
  • 1
    57M20
    Two-dimensional complexes
  • 70
    57M25
    Knots and links in S3 {For higher dimensions, see 57Q45}
  • 52
    57M27
    Invariants of knots and 3-manifolds
  • 57M30
    Wild knots and surfaces, etc., wild embeddings
  • 57M35
    Dehn's lemma, sphere theorem, loop theorem, asphericity
  • 6
    57M40
    Characterizations of E3 and S3 (Poincaré conjecture) [See also 57N12]
  • 16
    57M50
    Geometric structures on low-dimensional manifolds
  • 6
    57M60
    Group actions in low dimensions
  • 2
    57M99
    None of the above, but in this section

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