%0 Journal Article
%T Exponential higher dimensional isoperimetric inequalities for some arithmetic groups
%A Kevin Wortman
%J Mathematics
%D 2009
%I arXiv
%X We show that arithmetic subgroups of semisimple groups of relative Q-type A_n, B_n, C_n, D_n, E_6, or E_7 have an exponential lower bound to their isoperimetric inequality in the dimension that is 1 less than the real rank of the semisimple group.
%U http://arxiv.org/abs/0912.2124v3