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20222026
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math.KT2025

Survey on the Farrell-Jones Conjecture

Wolfgang Lueck

This is a survey on the Farrell-Jones Conjecture about the algebraic K- and L-theory of groups rings and its applications to algebra, geometry, group theory, and topology.

math.KT2025

Some criteria concerning the rational vanishing of Whitehead groups

Wolfgang Lueck, Bob Oliver

We give several examples of finite groups for which the rank of the tensor product Wh is or is not zero. This is motivated…

math.KT2024

Algebraic K-theory of completed Kac-Moody groups

Arthur Bartels, Wolfgang Lueck, Stefan Witzel

We extend results for the K-theory of Hecke algebras of reductive -adic groups to completed Kac-Moody groups.

math.KT2023

Inheritance properties of the Farrell-Jones Conjecture for totally disconnected groups

Arthur Bartels, Wolfgang Lueck

In this paper we formulate and lay the foundations for the K-theoretic Farrell-Jones Conjecture for the Hecke algebra of totally disconnected groups. The main result of his paper i…

math.KT2023

Algebraic K-theory of reductive p-adic groups

Arthur Bartels, Wolfgang Lueck

Motivated by the Farrell-Jones Conjecture for group rings, we formulate the op-Farrell-Jones Conjecture for the K-theory of Hecke algebras of td-groups. We prove this…

math.KT2022

On the algebraic K-theory of Hecke algebras

Arthur Bartels, Wolfgang Lueck

Consider a totally disconnected group G, which is covirtually cyclic, i.e., contains a normal compact open subgroup L such that G/L is infinite cyclic. We establish a Wang sequence…