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A Model for the Orbifold Chow Ring of Weighted Projective Spaces |
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| Authors: | Samuel Boissière Étienne Mann Fabio Perroni |
| Institution: | 1. Laboratory J. A. Dieudonné, UMR CNRS , University of Nice Sophia-Antipolis , Nice, France sb@math.unice.fr;3. SISSA , Trieste, Italy;4. Institute for Mathematics, University of Zürich , Zürich, Switzerland |
| 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. |
| Keywords: | Frobenius algebras Orbifold cohomology Weighted projective spaces |