On The Torsion Homology of Non-Arithmetic Hyperbolic Tetrahedral Groups

Abstract

Numerical data concerning the growth of torsion in the first homology of non-arithmetic hyperbolic tetrahedral groups are collected. The data provide support the speculations of Bergeron and Venkatesh on the growth of torsion homology and the regulators for lattices in SL(2,C).

arXiv commentCorrected the bibliography