Florian Riedel

collaborators

2 papers

math.AT2025

Reduced points of $E_{\infty}$ -rings in positive characteristic

Florian Riedel

We investigate whether an arbitrary non-zero $E_{\infty}$ -ring $A$ admits a reduced point, meaning an $E_{\infty}$ -map $A \to T$ such that $π_{*} T$ is a graded fiel…

math.KT2025

On the K-theory of algebraic tori

Qingyuan Bai, Shachar Carmeli, Branko Juran +1

Given an algebraic torus $T$ over a field $F$ , its lattice of characters $Λ$ gives rise to a topological torus $T (T) = Λ_{R} /Λ$ with a continuous action of the abs…

Reduced points of E∞​-rings in positive characteristic

On the K-theory of algebraic tori

Reduced points of $E_{\infty}$ -rings in positive characteristic