A note on subgroups of cofinite volume

  • Martin Moskowitz

    The CUNY Graduate Center, New York, USA


This note explores the relationship of closed cofinite volume subgroups HH to lattices in Lie groups GG, particularly when G=GRG=G_{\mathbb{R}}, the group of real points of an algebraic Q\mathbb{Q}-group. In some, but by no means all cases, HH contains a lattice.

Cite this article

Martin Moskowitz, A note on subgroups of cofinite volume. Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 24 (2013), no. 2, pp. 303–309

DOI 10.4171/RLM/655