A note on the Picard number of singular Fano 3-folds

2013/01/11 by Gloria Della Noce, Della Noce, Gloria
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG

paper · pdf · doi:10.48550/arxiv.1301.2558

6 pages

arxiv created 2013/01/11 · arxiv updated 2013/01/14

Abstract

Using a construction due to C. Casagrande and further developed by the author, we prove that the Picard number of a non-smooth Fano 3-fold with isolated factorial canonical singularities, is at most 6.

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