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Moduli of curves with non-abelian level structure

Martin Pikaart·Johan de Jong
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Abstract

Following Deligne and Mumford we construct a coarse moduli space of smooth curves with non-abelian level structure, involving higher order commutators. We prove that its Deligne-Mumford compactification is smooth over an open part of Spec(${\msy Z}$).

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Martin Pikaart, Johan de Jong. 1995-01-09. Moduli of curves with non-abelian level structure. https://arxiv.org/abs/alg-geom/9501003

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