Bob Oliver

collaborators

6 papers

math.GR2026

Limits over orbit categories of locally finite groups

Bob Oliver

We correct an error in the paper [BLO3], and take the opportunity to examine in more detail the derived functors of inverse limits over orbit categories of (infinite) locally finit…

math.AT2025

Correction to: An algebraic model for finite loop spaces

Carles Broto, Ran Levi, Bob Oliver

We correct here two errors in our earlier paper "An algebraic model for finite loop spaces" [arXiv:1212.2033]

math.KT2025

Some criteria concerning the rational vanishing of Whitehead groups

Wolfgang Lueck, Bob Oliver

We give several examples of finite groups $G$ for which the rank of the tensor product $Z \otimes_{Z Aut (G)}$ Wh $(G)$ is or is not zero. This is motivated…

math.GR2025

Realizability of fusion systems by discrete groups: II

Carles Broto, Ran Levi, Bob Oliver

We compare four different types of realizability for saturated fusion systems over discrete $p$ -toral groups. For example, when $G$ is a locally finite group all of whose $p$ -subgr…

math.GR2025

Realizability of fusion systems by discrete groups

Carles Broto, Ran Levi, Bob Oliver

For a prime $p$ , fusion systems over discrete $p$ -toral groups are categories that model and generalize the $p$ -local structure of Lie groups and certain other infinite groups in t…

math.GR2025

Correction to: Finite approximations of $p$ -local compact groups

Alex Gonzalez, Bob Oliver

We point out some minor errors in a paper by the first author, and explain why they do not affect the main results in the paper.

Limits over orbit categories of locally finite groups

Correction to: An algebraic model for finite loop spaces

Some criteria concerning the rational vanishing of Whitehead groups

Realizability of fusion systems by discrete groups: II

Realizability of fusion systems by discrete groups

Correction to: Finite approximations of p-local compact groups

Correction to: Finite approximations of $p$ -local compact groups