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arXiv:0806.0525 [math.DS]AbstractReferencesReviewsResources

On the definition of L2-Betti numbers of equivalence relations

Sergey Neshveyev, Simen Rustad

Published 2008-06-03Version 1

We show that the L2-Betti numbers of equivalence relations defined by R. Sauer coincide with those defined by D. Gaboriau.

Comments: 10 pages, AMS-LaTeX
Categories: math.DS, math.OA
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