Browsing by Subject "Moduli"

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  • A compactification of the moduli space of multiple-spin curves 
    Sertöz, Emre Can (Dordrecht [u.a.] : Springer Science + Business Media B.V, 2023)
    We construct a smooth Deligne–Mumford compactification for the moduli space of curves with an m-tuple of spin structures using line bundles on quasi-stable curves as limiting objects, as opposed to line bundles on stacky ...
  • Extending the Prym map to toroidal compactifications of the moduli space of abelian varieties (with an appendix by Mathieu Dutour Sikiric) 
    Casalaina-Martin, Sebastian; Grushevsky, Samuel; Hulek, Klaus; Laza, Radu; Dutour Sikiric, M. (Zürich : European Mathematical Society Publishing House, 2017)
    The main purpose of this paper is to present a conceptual approach to understanding the extension of the Prym map from the space of admissible double covers of stable curves to different toroidal compactifications of the ...
  • Heisenberg-invariant kummer surfaces 
    Hulek, K.; Nieto, I.; Sankaran, G.K. (Cambridge : Cambridge University Press, 2000)
    We study, from the point of view of abelian and Kummer surfaces and their moduli, the special quintic threefold known as Nieto's quintic. It is, in some ways, analogous to the Segre cubic and the Burkhardt quartic and can ...
  • The Mori fan of the Dolgachev–Nikulin–Voisin family in genus 2 
    Hulek, Klaus; Liese, Carsten ([Erscheinungsort nicht ermittelbar] : [Verlag nicht ermittelbar], 2022)
    In this paper we study the Mori fan of the Dolgachev–Nikulin–Voisin family in degree 2 as well as the associated secondary fan. The main result is an enumeration of all maximal dimensional cones of the two fans. © by the ...