Resultants and Chow forms via exterior syzygies
نویسندگان
چکیده
منابع مشابه
Resultants and Chow Forms via Exterior Syzygies
Let W be a vector space of dimension n+ 1 over a field K. The Chow divisor of a k-dimensional variety X in P = P(W ) is the hypersurface, in the Grassmannian Gk+1 of planes of codimension k+1 in P, whose points (over the algebraic closure of K) are the planes that meet X . The Chow form of X is the defining equation of the Chow divisor. For example, the resultant of k+ 1 forms of degree e in k ...
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ژورنال
عنوان ژورنال: Journal of the American Mathematical Society
سال: 2003
ISSN: 0894-0347,1088-6834
DOI: 10.1090/s0894-0347-03-00423-5