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Quillen’s Plus Construction and the D(2) problem

Quillen’s Plus Construction and the D(2) problem
Quillen’s Plus Construction and the D(2) problem
Given a finite connected 3–complex with cohomological dimension 2, we show it may be constructed up to homotopy by applying the Quillen plus construction to the Cayley complex of a finite group presentation. This reduces the D(2) problem to a question about perfect normal subgroups
Quillen's plus construction, D2 problem
1472-2747
1399-1411
Mannan, W.H.
226de07d-b065-4816-958f-23c1bde53069
Mannan, W.H.
226de07d-b065-4816-958f-23c1bde53069

Mannan, W.H. (2009) Quillen’s Plus Construction and the D(2) problem. Algebraic & Geometric Topology, 9 (3), 1399-1411. (doi:10.2140/agt.2009.9.1399).

Record type: Article

Abstract

Given a finite connected 3–complex with cohomological dimension 2, we show it may be constructed up to homotopy by applying the Quillen plus construction to the Cayley complex of a finite group presentation. This reduces the D(2) problem to a question about perfect normal subgroups

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More information

Published date: 5 July 2009
Keywords: Quillen's plus construction, D2 problem

Identifiers

Local EPrints ID: 69191
URI: http://eprints.soton.ac.uk/id/eprint/69191
ISSN: 1472-2747
PURE UUID: c5ac6a99-61ab-4bf4-9817-58a043df4efb

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Date deposited: 23 Oct 2009
Last modified: 13 Mar 2024 19:28

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Author: W.H. Mannan

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