bn:00391962n
Noun Concept
PT
3-variedade hiperbólica  hiperbólica 3-variedade
EN
In mathematics, more precisely in topology and differential geometry, a hyperbolic 3-manifold is a manifold of dimension 3 equipped with a hyperbolic metric, that is a Riemannian metric which has all its sectional curvatures equal to −1. Wikipedia
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