Bob Oliver

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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.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

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