V. Gayral

collaborators

2 papers

math.OA2026

Kohn--Nirenberg quantization of the affine group and related examples

Pierre Bieliavsky, Victor Gayral, Sergey Neshveyev +1

We show how to construct unitary dual $2$ -cocycles for a class of semidirect products that exhibit many similarities with the affine group ${\rm Aff}(V)=\GL(V)\ltimes V$ of a finit…

math.OA2025

Quantization of subgroups of the affine group

Pierre Bieliavsky, Victor Gayral, Sergey Neshveyev +1

Consider a locally compact group $G = Q ⋉ V$ such that $V$ is abelian and the action of $Q$ on the dual abelian group $V^$ has a free orbit of full measure. We show that suc…