8 citations · 16 across the 10 of their papers we have counts for
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math.OA2023
Fraïssé Theory for Cuntz semigroups
Laurent Cantier, Eduard Vilalta
We introduce a Fraïssé theory for abstract Cuntz semigroups akin to the theory of Fraïssé categories developed by Kubiś. In particular, we show that any (Cuntz) Fraïssé category ha…
math.OA2023
A systematic approach for invariants of C*-algebras
Laurent Cantier
We define a categorical framework in which we build a systematic construction that provides generic invariants for C*-algebras. The benefit is significant as we show that any invar…
math.OA2023★ 1 cited
Towards a classification of unitary elements of C*-algebras
Laurent Cantier
In [5] the author conjectures and partially shows that the Cuntz semigroup classifies unitary elements of unital AF-algebras. We provide a complete proof by addressing the existenc…