2 papers
math.KT2021
The reductive Borel-Serre compactification as a model for unstable algebraic K-theory
Dustin Clausen, Mikala Ørsnes Jansen
Let be an associative ring and a finitely generated projective -module. We introduce a category and prove several theorems which show that its ge…
math.AT2020
The stratified homotopy type of the reductive Borel-Serre compactification
Mikala Ørsnes Jansen
We identify the exit path -category of the reductive Borel-Serre compactification as the nerve of a -category defined purely in terms of rational parabolic subgroups and…