Abstract
We prove that the equivariant higher-index map is injective for a bounded geometry metric space with a proper and isometric group action which can be equivariantly embedded into a simply connected, complete, and nonpositively curved Riemannian manifold with a proper and isometric group action.
Citation
Xiaoman Chen. Benyin Fu. Qin Wang. Dapeng Zhou. "Equivariant higher-index problems for proper actions and nonpositively curved manifolds." Kyoto J. Math. 60 (2) 575 - 591, June 2020. https://doi.org/10.1215/21562261-2019-0044
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