Discrete RP groups with a parabolic generator
Abstract
Description
We deal with two-generator subgroups of PSL(2,C) with real traces of both generators and their commutator. We give discreteness criteria for these groups when at least one of the generators is parabolic. We also present a list of the corresponding orbifolds.
12 pages; 4 figures; minor changes
12 pages; 4 figures; minor changes