Yemon Choi

activity

20062025

most citedApproximate amenability of Schatten classes, Lipschitz algebras and second duals of Fourier algebras

22 citations · 148 across the 40 of their papers we have counts for

collaborators

Showing 2011 · math.FAShow all

2 papers · 2 filters

math.FA2011★ 4 cited

ZL-amenability and characters for the restricted direct products of finite groups

Mahmood Alaghmandan, Yemon Choi, Ebrahim Samei

Let $G$ be a restricted direct product of finite groups ${G_{i}}_{i \in I}$ , and let $\Zl^1(G)$ denote the centre of its group algebra. We show that $\Zl^1(G)$ is amenable if and o…

math.FA2011★ 2 cited

Quotients of Fourier algebras, and representations which are not completely bounded

Yemon Choi, Ebrahim Samei

We observe that for a large class of non-amenable groups $G$ , one can find bounded representations of $A (G)$ on Hilbert space which are not completely bounded. We also consider res…