A Prym Hypergeometric

2022/10/25 by Corti, Alessio, Gugiatti, Giulia, Villegas, Fernando Rodriguez
#14Dxx #14Hxx #14J33 #33Cxx #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2210.14344

Abstract

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.

Related

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