Basic PU(1,1)-representations of the hyperelliptic group are discrete
arXiv:2106.09569 · doi:10.1007/s10711-022-00678-7
Abstract
We show that a PU(1,1)-representation of the hyperelliptic group is basic if and only if it is discrete and faithful, thus partially proving a conjecture by S. Anan'in and E. Bento Gonçalves in the case of the Poincaré disc.
9 pages, 5 figures