2007/02/22 by Pickrell, Doug
#FOS: Mathematics #Probability (math.PR)
paper · doi:10.48550/arxiv.math/0702672
The universal covering of the group PSU(1,1) acts naturally on Hm(δ), the space of holomorphic differentials of order m on the Poincare disk. The purpose of this paper is to survey, as broadly as I am able, the basic sources and examples of invariant measures for this action.