S-arithmetic groups of SL_2 type
arXiv:math/0508198
Abstract
For a number field K, we show that any S-arithmetic subgroup of SL_2(K) contains a subgroup of finite index generated by three elements if card(S)> 1.
10 pages, no figure
arXiv:math/0508198
For a number field K, we show that any S-arithmetic subgroup of SL_2(K) contains a subgroup of finite index generated by three elements if card(S)> 1.
10 pages, no figure