On singular varieties having an extremal secant line

2004/11/09 by Marie-Amélie Bertin, Bertin, Marie-Amélie
Mathematics · #14N05 #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG #msc:14N05

paper · pdf · doi:10.48550/arxiv.math/0411188

21 pages

arxiv created 2004/11/09 · arxiv updated 2009/12/01

Abstract

We correct a mistake in an earlier paper and give a complete classification of singular varieties having an extremal secant line.

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