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research article
L-2-Betti numbers of locally compact groups
The present paper is a summary and overview of results obtained in the author's thesis, "L-2-Betti Numbers of Locally Compact Groups", wherein the definition of L-2-Betti numbers for countable groups is extended to locally compact unimodular groups. In many cases, the L-2-Betti numbers of a lattice are proportional to those of the ambient locally compact group, yielding new results for certain classes of lattices, including arithmetic lattices and Kac-Moody lattices. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
Type
research article
Web of Science ID
WOS:000321995600002
Authors
Publication date
2013
Publisher
Published in
Volume
351
Issue
9-10
Start page
339
End page
342
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
October 1, 2013
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