Article contents
On a problem of Gauthier
Published online by Cambridge University Press: 26 February 2010
Extract
If ω, ω′ are two points in the extended complex plane then the distance between their stereographic projections on the Riemann sphere is
with an obvious interpretation if ω or ω′ is ∞. is called the distance between ω and ω′ in the spherical or in the chordal metric.
- Type
- Research Article
- Information
- Copyright
- Copyright © University College London 1971
- 3
- Cited by