Betti numbers of parabolic U(2,1)-Higgs bundles moduli spaces

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dc.creatorLogares, Marina
dc.date2006-01-13
dc.date2006-01-18
dc.date.accessioned2026-07-07T06:58:54Z
dc.date.available2026-07-07T06:58:54Z
dc.descriptionLet X be a compact Riemann surface together with a finite set of marked points. We use Morse theoretic techniques to compute the Betti numbers of the parabolic U(2,1)-Higgs bundles moduli spaces over X. We give examples for one marked point showing that the Poincare polynomials depend on the system of weights of the parabolic bundle.
dc.descriptionTypos corrected, better explanations for formula in (6)
dc.identifierhttps://arxiv.org/abs/math/0601342
dc.identifierhttp://arxiv.org/abs/math/0601342
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107548
dc.subjectAlgebraic Geometry
dc.subject14D20, 14H60
dc.titleBetti numbers of parabolic U(2,1)-Higgs bundles moduli spaces
dc.typetext

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