The Langlands lemma and the Betti numbers of stacks of $G$--bundles on a curve

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dc.creatorLaumon, G.
dc.creatorRapoport, M.
dc.date1995-03-14
dc.date.accessioned2026-07-07T09:06:23Z
dc.date.available2026-07-07T09:06:23Z
dc.descriptionIn this note we show that the Langlands lemma from the theory of Eisenstein series can be used to invert the recursion relation for the Poincaré series of the open substack of semi-stable $G$-bundles which was established by Atiyah/Bott and Harder/Narasimhan.
dc.description17 pages, PlainTeX
dc.identifierhttps://arxiv.org/abs/alg-geom/9503006
dc.identifierhttp://arxiv.org/abs/alg-geom/9503006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/149990
dc.subjectAlgebraic Geometry
dc.subject14H60 (Primary) 22E55 (Secondary)
dc.titleThe Langlands lemma and the Betti numbers of stacks of $G$--bundles on a curve
dc.typetext

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