JournalscmhVol. 85 , No. 1DOI 10.4171/cmh/191

SL<sub><var>n</var></sub>(ℤ[<var>t</var>]) is not FP<sub><var>n</var> − 1</sub>

  • Kai-Uwe Bux

    Universität Bielefeld, Germany
  • Amir Mohammadi

    The University of Texas at Austin, USA
  • Kevin Wortman

    University of Utah, Salt Lake City, USA
SL<sub><var>n</var></sub>(ℤ[<var>t</var>]) is not FP<sub><var>n</var> − 1</sub> cover

Abstract

We prove the result from the title using the geometry of Euclidean buildings.