Cusps of arithmetic orbifolds
Abstract
Description
This thesis investigates cusp cross-sections of arithmetic real, complex, and quaternionic hyperbolic $n$--orbifolds. We give a smooth classification of these submanifolds and analyze their induced geometry. One of the primary tools is a new subgroup separability result for general arithmetic lattices.
76 pages; Ph.D. thesis
76 pages; Ph.D. thesis