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Key terms: n torus z circle topology mathrm connected compact quotient mathbf toro tori homotopy cos homeomorphism fundamental group lattice sqrt pi r equivalences dimensional mathbb sphere cylinder integral geometry lie group mapping class group cohomology isomorphic dimensions rightarrow connected sum abelian group automorphisms chord homotopy equivalences radius bend flat torus topological torus invertible theorem maximal torus is the product algebra triple torus multiplication integer euclidean Search external links cited by footnotes on Wikipedia page Torus: |
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