2008/03/21 by Alexandre Sine, Sine, Alexandre
Mathematics · #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics #math.AG #math.CO
paper · pdf · doi:10.48550/arxiv.0803.3196
12 pages
arxiv created 2008/03/21 · arxiv updated 2009/12/01
A complex algebraic variety defined over the reals is maximal when the sum of its Betti numbers for Borel Moore homology with \zz coefficients coincides with the sum of the Betti numbers of its real part. We will show in this paper that toric varieties of dimension 4 are maximal.