The Chow Ring of the Hilbert Scheme of Rational Normal Curves
Abstract
Let H(d) be the (open) Hilbert scheme of rational normal curves of degree d in P^d. A presentation of the integral Chow ring of H(d) is given via equivariant Chow ring computations. Included also in the paper are algebraic computations of the integral equivariant Chow rings of the algebraic groups O(n), SO(2k+1). The results for S0(3)=PGL(2) are needed for the Hilbert scheme calculation.
 Publication:

arXiv eprints
 Pub Date:
 July 1996
 arXiv:
 arXiv:alggeom/9607025
 Bibcode:
 1996alg.geom..7025P
 Keywords:

 Mathematics  Algebraic Geometry
 EPrint:
 24 pages, Latex2e