2012/05/30 by Slawomir Cynk, SŁAWOMIR CYNK, Slawomir Rams +1
Mathematics · #Algebraic Geometry and Number Theory #Commutative Algebra and Its Applications #Complete intersection #Geometry and complex manifolds #Gravitational singularity #Intersection (aeronautics) #Intersection graph #Intersection number #NODAL #Surface (topology) #math.AG #math.CV #msc:14M10 #msc:32S20
paper · pdf · doi:10.1142/s0219199712500642
published as Commun. Contemp. Math. 15, 1250064 (2013)
arxiv created 2012/05/30 · openalex publication_date 2012/11/08 · arxiv updated 2014/12/23 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We give a bound on the minimal number of singularities of a nodal projective complete intersection threefold which contains a smooth complete intersection surface that is not a Cartier divisor.