Pierre Fima

activity

20052026

most citedThe Haagerup property for locally compact quantum groups

97 citations · 113 across the 22 of their papers we have counts for

collaborators

Showing 2025 · math.OAShow all

2 papers · 2 filters

math.OA2025

Free wreath products by finite group duals

Pierre Fima, Yigang Qiu

Let $G$ be a compact quantum group and let $Λ$ be a finite group. We study $W (G, Λ) := G ≀_{*, β_{Λ}} Λ$ , a natural family parallel to Bichon's fr…

math.OA2025

Generalized free wreath products and their operator algebras

Pierre Fima, Arthur Troupel

We develop a new approach on free wreath products, generalizing the constructions of Bichon and of Fima-Pittau. We show stability properties for certain approximation properties su…