2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.KT2012★ 2 cited
The Lower Algebraic K-Theory of Split Three-Dimensional Crystallographic Groups
Daniel Farley, Ivonne J. Ortiz
We explicitly compute the lower algebraic K-theory of the split three-dimensional crystallographic groups; i.e., the groups G that act properly and cocompactly on three-dimensional…
math.KT2007
Algebraic K-theory of hyperbolic 3-simplex reflection groups
J. -F. Lafont, I. J. Ortiz
A hyperbolic 3-simplex reflection group is a Coxeter group arising as a lattice in the isometry group of hyperbolic 3-space, with fundamental domain a geodesic simplex (possibly wi…
math.KT2006
Relating the Farrell Nil-groups to the Waldhausen Nil-groups
J. -F. Lafont, I. J. Ortiz
We prove that the Waldhausen Nil-group associated to a virtually cyclic groups that surjects onto the infinite dihedral group vanishes if and only if the corresponding Farrell Nil-…