Andrew S. Toms

activity

20052026

most citedStability in the Cuntz semigroup of a commutative C*-algebra

24 citations · 188 across the 40 of their papers we have counts for

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3 papers · 1 filter

math.OA2026

A simple C $^{*}$ -algebra which is not $K_{1}$ -injective

Andrew S. Toms

We exhibit a simple unital infinite-dimensional C $^{*}$ -algebra $A$ which is not $K_{1}$ -injective, i.e., the canonical map $U (A) / U_{0} (A) ⟶ K_{1} (A)$ is not injective. This…

math.OA2026

Subquadratic growth and uniform property $Γ$

Ethan Kessinger, Andrew S. Toms

We prove that every unital separable ASH algebra with subquadratic growth has uniform property $Γ$ whenever it has no nonzero finite-dimensional representations. When simple and no…

math.OA2026

Schubert Calculus and uniform property $Γ$

Andrew S. Toms

We construct a simple, separable, unital, nuclear C $^{*}$ -algebra without uniform property $Γ$ . The construction is based on a new topological obstruction arising from the Thom-Porte…

A simple C∗-algebra which is not K1​-injective

Subquadratic growth and uniform property \(Γ\)

Schubert Calculus and uniform property Γ

A simple C $^{*}$ -algebra which is not $K_{1}$ -injective

Schubert Calculus and uniform property $Γ$