Auflistung nach Schlagwort "14J28"

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  • Descent of tautological sheaves from Hilbert schemes to Enriques manifolds 
    Reede, Fabian (Berlin ; Heidelberg [u.a.] : Springer, 2024)
    Let X be a K3 surface which doubly covers an Enriques surface S. If n∈N is an odd number, then the Hilbert scheme of n-points X[n] admits a natural quotient S[n]. This quotient is an Enriques manifold in the sense of Oguiso ...
  • The Kodaira dimension of some moduli spaces of elliptic K3 surfaces 
    Fortuna, Mauro; Mezzedimi, Giacomo (Chichester : John Wiley and Sons Ltd, 2021)
    We study the moduli spaces of elliptic K3 surfaces of Picard number at least 3, that is, U ⊕ ⟨ − 2 k ⟩ -polarized K3 surfaces. Such moduli spaces are proved to be of general type for k ⩾ 220 . The proof relies on the ...