A PSL(2,C) Casson Invariant

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dc.creatorCurtis, Cynthia L.
dc.date2006-02-01
dc.date.accessioned2026-07-07T07:03:02Z
dc.date.available2026-07-07T07:03:02Z
dc.descriptionWe use intersection theory techniques to define an invariant of closed 3-manifolds counting the characters of irreducible representations of the fundamental group in PSL(2,C). We note several properties of the invariant and compute the invariant for certain Seifert fibered spaces and for some Dehn surgeries on twist knots. We discuss the relationship between this invariant and the SL(2,C)-invariant.
dc.description11 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/math/0602022
dc.identifierhttp://arxiv.org/abs/math/0602022
dc.identifierGeometry and Topology of Manifolds, Fields Institute Communications 47 (2005) 51 - 61
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108819
dc.subjectGeometric Topology
dc.subject57M27; 57M25
dc.titleA PSL(2,C) Casson Invariant
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