I. J. Ortiz

activity

20062017

most citedLower algebraic K-theory of certain reflection groups

11 citations · 27 across the 8 of their papers we have counts for

collaborators

Showing 2006Show all

2 papers · 1 filter

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-…

math.KT2006★ 9 cited

Relative hyperbolicity, classifying spaces, and lower algebraic K-theory

J. -F. Lafont, I. J. Ortiz

For $Γ$ a relatively hyperbolic group, we construct a model for the universal space among $Γ$ -spaces with isotropy on the family VC of virtually cyclic subgroups of $Γ$ . We provide…