A remark on the rational cohomology of $\bar{S}_{1,n}$

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dc.creatorBini, Gilberto
dc.creatorFontanari, Claudio
dc.date2008-06-09
dc.date.accessioned2026-07-07T09:43:21Z
dc.date.available2026-07-07T09:43:21Z
dc.descriptionWe focus on the rational cohomology of Cornalba's moduli space of spin curves of genus 1 with $n$ marked points. In particular, we show that both its first and its third cohomology group vanish and the second cohomology group is generated by boundary classes.
dc.identifierhttps://arxiv.org/abs/0806.1401
dc.identifierhttp://arxiv.org/abs/0806.1401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162524
dc.subjectAlgebraic Geometry
dc.titleA remark on the rational cohomology of $\bar{S}_{1,n}$
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