1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.DG2003★ 1 cited
Non-proper Actions of the Fundamental Group of a Punctured Torus
Virginie Charette
Given an affine isometry of with hyperbolic linear part, its Margulis invariant measures signed Lorentzian displacement along an invariant spacelike line. In order for a gro…
math.DG2003
Strong marked isospectrality of affine Lorentzian groups
Virginie Charette, Todd Drumm
The Margulis invariant is a function defined on a group of Lorentzian transformations acting on Minkowski space , that contains no elliptic elements. The spectrum of…