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arXiv · 1702.01685

Vanishing of $\ell^2$-Betti numbers of locally compact groups as an invariant of coarse equivalence

Roman Sauer·Michael Schrödl
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Abstract

We provide a proof that the vanishing of $\ell^2$-Betti numbers of unimodular locally compact second countable groups is an invariant of coarse equivalence.

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Roman Sauer, Michael Schrödl. 2017-02-06. Vanishing of $\ell^2$-Betti numbers of locally compact groups as an invariant of coarse equivalence. https://doi.org/10.4064/fm512-1-2018

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