Y. Chung

activity

20162026

ℓ^{p}

Roe-type algebras

18 citations · 41 across the 12 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.KT2018★ 3 cited

Expanders are counterexamples to the $ℓ^{p}$ coarse Baum-Connes conjecture

Yeong Chyuan Chung, Piotr W. Nowak

We consider an $ℓ^{p}$ coarse Baum-Connes assembly map for $1 < p < \infty$ , and show that it is not surjective for expanders arising from residually finite hyperbolic groups.

math.OA2018★ 18 cited

Rigidity of $ℓ^{p}$ Roe-type algebras

Yeong Chyuan Chung, Kang Li

We investigate the rigidity of the $ℓ^{p}$ analog of Roe-type algebras. In particular, we show that if $p \in [1, \infty) ∖ {2}$ , then an isometric isomorphism between the $\…

Expanders are counterexamples to the ℓp coarse Baum-Connes conjecture

Rigidity of ℓp Roe-type algebras

Expanders are counterexamples to the $ℓ^{p}$ coarse Baum-Connes conjecture

Rigidity of $ℓ^{p}$ Roe-type algebras