Geodesic
On a conjecture of Ciliberto
Sbornik. Mathematics, Tome 201 (2010) no. 7, pp. 1069-1090 Cet article a éte moissonné depuis la source Math-Net.Ru

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We prove that a threefold hypersurface of degree $d$ with at most ordinary double points is factorial if it contains no planes and has at most $(d-1)^2$ singular points. Bibliography: 13 titles.
Keywords: ordinary double points, factorial property.
Mots-clés : hypersurfaces 
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     title = {On a~conjecture of {Ciliberto}},
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I. A. Cheltsov. On a conjecture of Ciliberto. Sbornik. Mathematics, Tome 201 (2010) no. 7, pp. 1069-1090. http://geodesic.mathdoc.fr/item/SM_2010_201_7_a6/

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