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arXiv · 2603.02058

Hilbert--Schmidt stability for graph products

Pieter Spaas
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Abstract

In this short note we prove Hilbert--Schmidt stability for graph products of abelian groups and $C^*$-algebras on chordal graphs. In particular, this shows that right-angled Artin groups on chordal graphs are Hilbert--Schmidt stable.

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Pieter Spaas. 2026-03-02. Hilbert--Schmidt stability for graph products. https://arxiv.org/abs/2603.02058

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