4 citations · 7 across the 3 of their papers we have counts for
3 papers
math.OA2024★ 1 cited
The graph groupoid of a quantum sphere
Francesco D'Andrea
Quantum spheres are among the most studied examples of compact quantum spaces, described by C*-algebras which are Cuntz-Krieger algebras of a directed graph, as proved by Hong and…
math.OA2023★ 2 cited
Quantum spheres as graph C*-algebras: a review
Francesco D'Andrea
In this survey, we discuss the description of Vaksman-Soibelman quantum spheres using graph C*-algebras, following the seminal work of Hong and Szymański. We give a slightly differ…
math.QA2006★ 4 cited
Dirac operators on all Podles quantum spheres
Ludwik Dabrowski, Francesco D'Andrea, Giovanni Landi +1
We construct spectral triples on all Podles quantum spheres. These noncommutative geometries are equivariant for a left action of and are regular, even and of metric d…