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.
2000 Mathematics Subject Classification:
ACKNOWLEDGMENT
The third author was partially supported by SNF grant No 200020-107464/1.
Notes
1The normalization factor differs from Mann (Citation2008).
Communicated by J. Alev.