Daily Archives: 2017/04/24

Esher’s Limit Circle IV rendered on the complex upper half-plane

In the recent note “SL(2,R) generators and vector fields on the half-plane” we got acquainted with two particular simple symmetries of the non-Euclidean hyperbolic geometry of the complex upper half-plane These two symmetries are horizontal translation and uniform dilation. The … Continue reading

Posted in Hyperbolic geometry, SU(1,1) | 5 Comments