The Baum-Connes conjecture for extensions
The Baum-Connes conjecture for extensions
This note provides a counterexample showing that the assumptions that Chabert and Echterhoff have imposed in their permanence property of the Baum--Connes conjecture for group extensions cannot be simplified.
Ralf Meyer
数学
Ralf Meyer.The Baum-Connes conjecture for extensions[EB/OL].(2025-08-07)[2025-08-24].https://arxiv.org/abs/2508.05726.点此复制
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