A Prym Hypergeometric

We study a hypergeometric local system that arises from the quantum Chen-Ruan cohomology of a family of weighted del Pezzo hypersurfaces. We prove that it is the anti-invariant variation of a pencil of genus-7 curves with respect to an involution having 4 fixed points.

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Bibliographische Detailangaben
Hauptverfasser:	Corti, Alessio, Gugiatti, Giulia, Villegas, Fernando Rodriguez
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Algebraic Geometry
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Beschreibung
Zusammenfassung:	We study a hypergeometric local system that arises from the quantum Chen-Ruan cohomology of a family of weighted del Pezzo hypersurfaces. We prove that it is the anti-invariant variation of a pencil of genus-7 curves with respect to an involution having 4 fixed points.
DOI:	10.48550/arxiv.2210.14344