H. Regeiba

activity

20132023

most citedC*-algebras with norm controlled dual limits and nilpotent Lie groups

3 citations · 3 across the 4 of their papers we have counts for

collaborators

4 papers

math.CO2023

On the free commutative monoid over a positive operad

Dominique Manchon, Hedi Regeiba, Imen Rjaiba +1

We study algebraic structures on the free commutative twisted algebra generated by a positive operad $q$ , in the framework of vector species. Given a nonunital commutative…

math.OA2019

The C*-algebra of the semi-direct product K and A

Hedi Regeiba, Jean Ludwig

Let $G = K ⋉ A$ be the semi-direct product group of a compact group $K$ acting on an abelian locally compact group $A$ . We describe the $C^{*}$ -algebra $C^{*} (G)$ of $G$ in terms of…

math.GR2019

The $C^{*}$ -algebra of the Cartan motion groups

Hedi Regeiba, Aymen Rahali

Let $G_0=K\ltimes\p$ be the Cartan motion groups. Under some assumption on $G_{0},$ we describe the $C^{*}$ -algebra $C^{*} (G_{0})$ of $G_{0}$ in terms of operator fields.

math.GR2013★ 3 cited

C*-algebras with norm controlled dual limits and nilpotent Lie groups