Samuel Evington

activity

20162026

most citedNuclear dimension of simple C*-algebras

110 citations · 154 across the 17 of their papers we have counts for

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math.OA2025

Principal Groupoid Models for Cuntz Algebras and their Dynamic Asymptotic Dimension

Samuel Evington, Philipp Sibbel

We compute the dynamic asymptotic dimension of the principal groupoid models for the Cuntz algebras $O_{k}$ for $2 \leq k < \infty$ that have arisen from work of Winter and…

math.OA2025

C*-diagonals with Cantor spectrum in Cuntz algebras

Samuel Evington, Philipp Sibbel

We prove that there exists a C*-diagonal with Cantor spectrum in the Cuntz algebra $O_{k}$ for $2 \leq k < \infty$ . Our method generalises to an uncountable family of UCT Ki…