Browsing Department of Pure Mathematics and Mathematical Statistics (DPMMS) by Subject "Algebraic Geometry"

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  • The topology of terminal quartic 3-folds 

    Kaloghiros, Anne-Sophie (University of Cambridge, 2007-06-20)
    Let Y be a quartic hypersurface in P^4 with terminal singularities. The Grothendieck-Lefschetz theorem states that any Cartier divisor on Y is the restriction of a Cartier divisor on P^4 . However, no such result holds ...