Intersection theory of incidence varieties and polygon spaces |
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Authors: | Sean Keel |
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Affiliation: | University of Utah , |
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Abstract: | In this paper smooth parameterizing spaces for polygons in projective space are introduced and their intersection theory is studied. In particular we give an expression for the Chow ring as a quotient of a polynomial ring. In addition the Chow cohomology rings of various incidence varieties are computed. |
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