Langlands duality and G2 spectral curves

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dc.creatorHitchin, Nigel
dc.date2006-11-17
dc.date.accessioned2026-07-07T07:33:02Z
dc.date.available2026-07-07T07:33:02Z
dc.descriptionWe first demonstrate how duality for the fibres of the so-called Hitchin fibration works for the Langlands dual groups Sp(2m) and SO(2m+1). We then show that duality for G2 is implemented by an involution on the base space which takes one fibre to its dual. A formula for the natural cubic form is given and shown to be invariant under the involution.
dc.description33 pages
dc.identifierhttps://arxiv.org/abs/math/0611524
dc.identifierhttp://arxiv.org/abs/math/0611524
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119322
dc.subjectAlgebraic Geometry
dc.subject14D20; 14D21;53D30
dc.titleLanglands duality and G2 spectral curves
dc.typetext

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