e/Hyperbolic manifold

Information
has gloss	eng: In mathematics, a hyperbolic n-manifold is a complete Riemannian n-manifold of constant sectional curvature -1.
lexicalization	eng: Hyperbolic manifold
instance of	(noun) a set of points such as those of a closed surface or an analogue in three or more dimensions manifold

Meaning
Italian
has gloss	ita: In geometria, una varietà iperbolica è una varietà riemanniana avente curvatura sezionale ovunque -1. Se la varietà è completa, questa ha come rivestimento universale lo spazio iperbolico \mathbb H^n.
lexicalization	ita: varietà iperbolica