Francesca Arici

activity

20192025

most citedPure infiniteness and paradoxicality for graph

C^{*}

-algebras

1 citations · 1 across the 3 of their papers we have counts for

collaborators

Showing math.OAShow all

3 papers · 1 filter

math.OA2025

Quadratic subproduct systems, free products, and their C*-algebras

Francesca Arici, Yufan Ge

Motivated by the interplay between quadratic algebras, noncommutative geometry, and operator theory, we introduce the notion of quadratic subproduct systems of Hilbert spaces. Spec…

math.OA2020

Gysin sequences and SU(2)-symmetries of C*-algebras

Francesca Arici, Jens Kaad

Motivated by the study of symmetries of C*-algebras, as well as by multivariate operator theory, we introduce the notion of an SU(2)-equivariant subproduct system of Hilbert spaces…

math.OA2019★ 1 cited

Pure infiniteness and paradoxicality for graph $C^{*}$ -algebras

Francesca Arici, Baukje Debets, Karen R. Strung

We obtain necessary and sufficient conditions for pure infiniteness of the path groupoid $C^{*}$ -algebra of a row-finite graph without sinks. In particular we show that for such a pa…

Quadratic subproduct systems, free products, and their C*-algebras

Gysin sequences and SU(2)-symmetries of C*-algebras

Pure infiniteness and paradoxicality for graph C∗-algebras

Pure infiniteness and paradoxicality for graph $C^{*}$ -algebras