Fano threefolds with noncyclic torsion in the divisor class group

2007/06/13 by Jorge Caravantes, Caravantes, Jorge
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG

paper · pdf · doi:10.48550/arxiv.0706.1958

13 pages

arxiv created 2007/06/13 · arxiv updated 2009/12/01

Abstract

In this note we study Fano threefolds with noncyclic torsion in the divisor class group. Since they can all be obtained as quotients of Fano threefolds, we get also all examples that can be obtained as quotients of low codimension Fanos in the weighted projective space.

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