2 papers
math.FA2021
Uniformly bounded fibred coarse embeddability and uniformly bounded a-T-menability
Jianguo Zhang, Dapeng Zhou
In this paper, we introduce the concept of uniformly bounded fibred coarse embeddability of metric spaces, generalizing the notion of fibred coarse embeddability defined by X. Chen…
math.OA2020
Relative Equivariant Coarse Index Theorem and Relative -Index Theorem
Xiaoman Chen, Yanlin Liu, Dapeng Zhou
In this paper, we give a definition of the relative equivariant coarse index for proper actions and derive a relative equivariant coarse index theorem connecting this index with th…