A RIGID CALABI–YAU 3-FOLD
Résumé
The aim of this paper is to analyze some geometric properties of the rigid Calabi–Yau threefold Z obtained by a quotient of E 3 , where E is a specific elliptic curve. We describe the cohomology of Z and give a simple formula for the trilinear form on P ic(Z). We describe some projective models of Z and relate these to its generalized mirror. A smoothing of a singular model is a Calabi–Yau threefold with small Hodge numbers which was not known before.
Domaines
Géométrie algébrique [math.AG]
Origine : Fichiers produits par l'(les) auteur(s)
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