Compression of root systems and the E-sequence

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dc.creatorPurbhoo, Kevin
dc.date2006-09-01
dc.date.accessioned2026-07-07T07:24:23Z
dc.date.available2026-07-07T07:24:23Z
dc.descriptionWe examine certain maps from root systems to vector spaces over finite fields. By choosing appropriate bases, the images of these maps can turn out to have nice combinatorial properties, which reflect the structure of the underlying root system. The main examples are E_6 and E_7.
dc.description21 pages, 6 figures (best viewed in colour)
dc.identifierhttps://arxiv.org/abs/math/0609014
dc.identifierhttp://arxiv.org/abs/math/0609014
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116333
dc.subjectCombinatorics
dc.subject17B25, 05E30
dc.titleCompression of root systems and the E-sequence
dc.typetext

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