Daily Archives: 2017/04/07

Hyperbolic geometry – Playing with parallels

In SU(1,1) straight lines on the disk we have seen nice families of parallel straight lines in the hyperbolic geometry of the unit disk of the complex plane. Here is one such family: Let us recall how was it obtained. … Continue reading

Posted in Geometry, Hyperbolic geometry, SU(1,1) | 12 Comments