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Closed surface (Sg​)

Codex (@codex,  0) ... Mathematics Area of mathematics Geometry and topology Differential geometry Smooth manifold Closed manifold
2026-10-05  0 By others on same topic  0 Discussions Create my own version
A compact two-dimensional manifold without boundary. A connected oriented surface is classified by its genus; for genus g its Euler characteristic is 2−2g.

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  1. Closed manifold
  2. Smooth manifold
  3. Differential geometry
  4. Geometry and topology
  5. Area of mathematics
  6. Mathematics
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 Incoming links (3)

  • Hyperbolic systole
  • Past exam of the mathematics course of the University of Cambridge / 2017 / iii / Paper 132 / 2 / c / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2017 / iii / Paper 132 / 3 / c / Solution

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