Automorphism Groups of Hyperbolic Lattices
Number Theory
2015-08-24 v3 Group Theory
Abstract
Based on the concept of dual cones introduced by J.Opgenorth we give an algorithm to compute a generating system of the group of automorphisms of a lattice endowed with a hyperbolic bilinear form.
Cite
@article{arxiv.1303.3478,
title = {Automorphism Groups of Hyperbolic Lattices},
author = {Michael H. Mertens},
journal= {arXiv preprint arXiv:1303.3478},
year = {2015}
}
Comments
Changes mainly in sections 2 and 4, added 6 figures. 23 pages Submitted to Journal of Algebra (Computational Section)