The Dehn Function of PSL(2,Z[1/p])

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dc.creatorTaback, Jennifer
dc.date2003-02-17
dc.date.accessioned2026-07-07T04:55:20Z
dc.date.available2026-07-07T04:55:20Z
dc.descriptionWe show that PSL(2,Z[1/p]) admits a combing with bounded asynchronous width, and use this combing to show that PSL(2,Z[1/p]) has an exponential Dehn function. As a corollary, PSL(2,Z[1/p]) has solvable word problem and is not an automatic group.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/math/0302191
dc.identifierhttp://arxiv.org/abs/math/0302191
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66543
dc.subjectGroup Theory
dc.titleThe Dehn Function of PSL(2,Z[1/p])
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