Conformal circles on a Moebius sphere
In my talk I will give an outline of the construction of canonical curves
on the Moebius-sphere S ^(p,q) using two different approaches.
On the one hand this will happen by geometrical methods (cutting the
light-cone by a plane and mapping the result to the sphere).
On the other hand considering the Moebius-sphere as a homogenous space and
constructing the curves by exponential maps.
(University of Vienna)