TOPICS
Search

Poincaré Metric

The metric

ds^2=(dx^2+dy^2)/((1-|z|^2)^2)

of the Poincaré hyperbolic disk.

See also

Poincaré Hyperbolic Disk

Explore with Wolfram|Alpha

Cite this as:

Weisstein, Eric W. "Poincaré Metric." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/PoincareMetric.html

Subject classifications