Universal Néron models for Jacobians of curves with marked points

Universal Néron models for Jacobians of curves with marked points

In the present paper we consider the following question: does there exist a Néron model for families of Jacobians of curves with sections? By applying a construction of the author of universal compactified Jacobians over the moduli stack of reduced curves with markings and a result by J. Kass, we gi...

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Veröffentlicht in:Bollettino della Unione matematica italiana (2008) 2017-09, Vol.10 (3), p.321-334
1. Verfasser: Melo, Margarida
Format: Artikel
Sprache:eng
Schlagworte:
Jacobians
Mathematics
Mathematics and Statistics
Singularity (mathematics)
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Zusammenfassung:In the present paper we consider the following question: does there exist a Néron model for families of Jacobians of curves with sections? By applying a construction of the author of universal compactified Jacobians over the moduli stack of reduced curves with markings and a result by J. Kass, we give a positive answer to the question holding for curves with planar singularities.
ISSN:1972-6724
2198-2759
DOI:10.1007/s40574-016-0103-z