<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mi>C</mml:mi> <mml:mo>*</mml:mo> </mml:msup> </mml:math> -rigidity of bounded geometry metric spaces
We prove that uniformly locally finite metric spaces with isomorphic Roe algebras must be coarsely equivalent. As an application, we also prove that the outer automorphism group of the Roe algebra of such a metric space is canonically isomorphic to the group of coarse equivalences of the space up to closeness.
Authors
- Federico Vigolo (ORCID: https://orcid.org/0000-0002-9712-8064)
- Diego Martínez (ORCID: https://orcid.org/0000-0002-2029-2851)
Institutions
- University of Göttingen (DE)
- KU Leuven (BE)
Publication Details
- Journal
- Publications mathématiques de l IHÉS
- Published
- 2025-03-04
- DOI
- https://doi.org/10.1007/s10240-025-00155-3
- Citations
- 3
- Primary Topic
- Advanced Operator Algebra Research
- Type
- article
- Field-Weighted Citation Impact
- 11.08