Free crossed resolutions of groups and presentations of modules of identities among relations

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dc.creatorBrown, Ronald
dc.creatorSalleh, A. Razak
dc.date1998-12-22
dc.date.accessioned2026-07-07T05:27:20Z
dc.date.available2026-07-07T05:27:20Z
dc.descriptionWe give formulae for a module presentation of the module of identities among relations for a presentation of a group, in terms of information on 0- and 1-combings of the Cayley graph. This is seen as a special case of extending a partial free crossed resolution of a group given a partial contracting homotopy of its universal cover.
dc.description34 pages, LaTeX2E, with xypic
dc.identifierhttps://arxiv.org/abs/math/9812132
dc.identifierhttp://arxiv.org/abs/math/9812132
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77884
dc.subjectGroup Theory
dc.subjectAlgebraic Topology
dc.subject20F05,20J05,20L10,18G50,57M07
dc.titleFree crossed resolutions of groups and presentations of modules of identities among relations
dc.typetext

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