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Results tagged with at.algebraic-topology
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user 103758
Homotopy theory, homological algebra, algebraic treatments of manifolds.
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What is a finite Haken cover of the Seifert–Weber space?
It's known that the Seifert–Weber space (obtained from a dodecahedron by gluing opposite faces with a 3/10 turn) is an example of a non-Haken 3-manifold. Since every closed 3-manifold is virtually Hak …
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