Moduli of roots of line bundles on curves

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dc.creatorCaporaso, Lucia
dc.creatorCasagrande, Cinzia
dc.creatorCornalba, Maurizio
dc.date2004-04-05
dc.date2007-02-21
dc.date.accessioned2026-07-07T07:47:46Z
dc.date.available2026-07-07T07:47:46Z
dc.descriptionWe treat the problem of completing the moduli space for roots of line bundles on curves. Special attention is devoted to higher spin curves within the universal Picard scheme. Two new different constructions, both using line bundles on nodal curves as boundary points, are carried out and compared with pre-existing ones.
dc.descriptionFinal version, added references. To appear in Trans. Amer. Math. Soc
dc.identifierhttps://arxiv.org/abs/math/0404078
dc.identifierhttp://arxiv.org/abs/math/0404078
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124280
dc.subjectAlgebraic Geometry
dc.subject14H10, 14H60; 14K30
dc.titleModuli of roots of line bundles on curves
dc.typetext

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