A 2-D space having Hyperbolic Geometry defined as the 2-Ball
, with Hyperbolic
Metric
The Poincaré disk is a model for Hyperbolic Geometry, and there is an isomorphism between the Poincaré disk
model and the Klein-Beltrami Model.
See also Elliptic Plane, Hyperbolic Geometry, Hyperbolic Metric, Klein-Beltrami Model
© 1996-9 Eric W. Weisstein
1999-05-25