Abstract
We show that every discrete subgroup of GL(n, ℝ) admits a finite-dimensional classifying space with virtually cyclic stabilizers. Applying our methods to SL(3, ℤ), we obtain a four-dimensional classifying space with virtually cyclic stabilizers and a decomposition of the algebraic K-theory of its group ring.
Similar content being viewed by others
References
H. Abels, On a theorem of Auslander, preprint, http://www.math.uni-bielefeld.de/sfb701/files/preprints/sfb14002.pdf.
R. C. Alperin, P. B. Shalen, Linear groups of finite cohomological dimension, Invent. Math. 66 (1982), 89–98.
A. Bartels, On the domain of the assembly map in algebraic K-theory, Algebr. Geom. Topol. 3 (2003), no. 1, 1037–1050.
A. Bartels, On proofs of the Farrell-Jones conjecture, (2014), arXiv:1210.1044.
A. Bartels. W. Lück, The Borel conjecture for hyperbolic and CAT(0)-groups, Ann. of Math. (2) 175(2012), no. 2, 631–689.
A. Bartels, F. Farrell, W. Lück, The Farrell-Jones Conjecture for cocompact lattices in virtually connected Lie groups, J. Amer. Math. Soc. 27 (2014), no. 2, 339–388.
A. Bartels, W. Lück, H. Reich The K-theorectical Farrell-Jones conjecture for hyperbolic groups, Invent. Math. 172 (2008), no. 1, 29–70.
A. Bartels, W. Lück, H. Reich H., H. Rüping, K- and L-theory of group rings over GL(n, ℤ), Publ. Math. IHES, to appear.
A. Borel, Linear Algebraic Groups, 2nd ed., Graduate Text in Mathematics, Vol. 126, Springer-Verlag, New York, 1991.
J. F. Davis, W. Lück, Spaces over a category and assembly maps in isomorphism conjectures in K- and L- theory, K-Theory 15 (1998), 201–252.
D. Degrijse, N. Petrosyan, Commensurators and classifying spaces with virtually cyclic stabilizers, Groups, Geometry, and Dynamics 7 (2013), no. 3, 543–555.
D. Degrijse, N. Petrosyan, Geometric dimension of groups for the family of virtually cyclic subgroups, J. Topology (2013), doi:10.1112/jtopol/jtt045.
D. Degrijse, N. Petrosyan, N., Bredon cohomological dimensions for groups acting on CAT(0)-spaces, Groups, Geometry and Dynamics (2014), accepted.
R. J. Flores, B. E. A. Nucinkis, On Bredon homology of elementary amenable groups, Proc. Am. Math. Soc. 135 (2007), no. 1, 5–12.
D. Juan-Pineda, I. J. Leary, On classifying spaces for the family of virtually cyclic subgroups, in: Recent Developments in Algebraic Topology, Contemp. Math., Vol. 407, Amer. Math. Soc., Providence, RI, 2006, pp. 135–145.
H. Kammeyer, W. Lück, H. Rueping, The Farrell-Jones conjecture for arbitrary lattices in virtually connected Lie groups (2014), arXiv:1401.0876.
A. Katok, S. Katok, K. Schmidt, Rigidity of measurable structure for ℤ d -actions by automorphisms of a torus, Comm. Math. Helv. Vol. 77 (2002), no. 4, 718–745.
J. F. Lafont, Construction of classifying spaces with isotropy in prescribed families of subgroups, L’Enseign. Math. 54 (2008), no. 2, 127–130.
J. F. Lafont, I. J. Ortiz, Relative hyperbolicity, classifying spaces, and lower algebraic K-theory, Topology 46 (2007), no. 6, 527–553.
D. Long, A. Reid, Small subgroups of SL(3, ℤ), Experim. Math. 20 (2011), 412–425.
W. Lück, The type of the classifying space for a family of subgroups, J. Pure Appl. Algebra 149 (2000), 177–203.
W. Lück, Survey on classifying spaces for families of subgroups, in: Infinite Groups: Geometric, Combinatorial and Dynamical Aspects, Progress in Mathematics, Vol. 248, Birkhäuser, Basel, 2005, pp. 269–322.
W. Lück, On the classifying space of the family of virtually cyclic subgroups for CAT(0)-groups, Münster J. of Math. 2 (2009), 201–214.
W. Lück, H. Reich, The Baum-Connes and the Farrell-Jones conjectures in K- and L-theory, in: Handbook of K-Theory, Vol. 2, Springer, Berlin, 2005, pp. 703–842.
W. Lück, M Weiermann, On the classifying space of the family of virtually cyclic subgroups, Pure Appl. Math. Quarterly. 8 (2012), no. 2, 497–555.
C. Mart´ınez-Pérez, A spectral sequence in Bredon (co)homology, J. Pure Appl. Algebra 176 (2002), 161–173.
K. Mikami, A. Weinstein, A., Self-similarity of Poisson structures on tori, Banach Center Publications (Polish Academy of Sciences) 51 (2000), 211–217.
M. S. Raghunathan, Discrete Subgroups of Lie Groups, Springer-Verlag, New York, 1972.
C. Soulé, The cohomology of SL(3, ℤ), Topology 17 (1978), 1–22.
R. Stamm, The K- and L-Theory of Certain Discrete Groups, PhD thesis, Universität Münster, 1999.
U. Stammbach, On the weak homological dimension of the group algebra of solvable groups, J. Lond. Math. Soc. 2 (1970), no. 3, 567–570.
S. Upadhyay, Controlled algebraic K-theory of integral group ring of SL(3, ℤ), K-Theory 10 (1996), no. 4, 413–418.
C. Wegner, The Farrell-Jones Conjecture for virtually solvable groups (2013), arXiv:1308.2432.
Author information
Authors and Affiliations
Corresponding author
Additional information
*Supported by the Danish National Research Foundation through the Centre for Symmetry and Deformation (DNRF92).
Rights and permissions
About this article
Cite this article
DEGRIJSE, D., KÖHL, R. & PETROSYAN, N. CLASSIFYING SPACES WITH VIRTUALLY CYCLIC STABILIZERS FOR LINEAR GROUPS. Transformation Groups 20, 381–394 (2015). https://doi.org/10.1007/s00031-015-9307-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00031-015-9307-z