A Two-dimensional Slice through the Parameter Space of Two-generator Kleinian Groups
نویسندگان
چکیده
We describe all real points of the parameter space of two-generator Kleinian groups with a parabolic generator, that is, we describe a certain twodimensional slice through this space. In order to do this we gather together known discreteness criteria for two-generator groups and present them in the form of conditions on parameters. We complete the description by giving discreteness criteria for groups generated by a parabolic and a π-loxodromic elements whose commutator has real trace and present all orbifolds uniformized by such groups.
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