A model for the orbifold Chow ring of weighted projective spaces
Algebraic Geometry
2007-10-01 v1
Abstract
We construct an isomorphism of graded Frobenius algebras between the orbifold Chow ring of weighted projective spaces and graded algebras of groups of roots of the unity.
Cite
@article{arxiv.0709.4559,
title = {A model for the orbifold Chow ring of weighted projective spaces},
author = {Samuel Boissiere and Etienne Mann and Fabio Perroni},
journal= {arXiv preprint arXiv:0709.4559},
year = {2007}
}
Comments
The main result of this paper was briefly stated in our preprint math.AG/0610617 (version 1). Here we explain the construction in detail and give complete proofs. The preprint math.AG/0610617 has been updated (version 2) and this result is removed