2006/02/27 by Margherita Barile, Barile, Margherita
Computer Science · Engineering · Mathematics · #13A15 #13C40 #14J26 #14M10 #14M12 #Advanced Numerical Analysis Techniques #Algebraic Geometry (math.AG) #Commutative Algebra (math.AC) #Commutative Algebra and Its Applications #FOS: Mathematics #Polynomial and algebraic computation
paper · pdf · doi:10.48550/arxiv.math/0602609
openalex publication_date 2006/02/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We show that a rational normal scroll can in general be set-theoretically defined by a proper subset of the 2-minors of the associated two-row matrix. This allows us to find a class of rational normal scrolls that are almost set-theoretic complete intersections.