Finiteness theorems for congruence reflection groups
arXiv:1008.0934
Abstract
This paper is a follow-up to our joint paper with I. Agol, P. Storm and K. Whyte "Finiteness of arithmetic hyperbolic reflection groups". The main purpose is to investigate the effective side of the method developed there and its possible application to the problem of classification of arithmetic hyperbolic reflection groups.
15 pages, to appear in Transform. Groups