On S
n
-invariant conformal blocks vector bundles of rank one on {\overline{M}_{0,n}} |
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Authors: | Anna Kazanova |
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Institution: | 1. Department of Mathematics, University of Georgia, Athens, GA, 30602, USA
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Abstract: | For any simple Lie algebra, a positive integer, and n-tuple of compatible weights, the conformal blocks bundle is a globally generated vector bundle on the moduli space of pointed rational curves. We classify all vector bundles of conformal blocks for \({\mathfrak{sl}_n}\), with S n -invariant weights, which have rank one. We show that the cone generated by their base point free first Chern classes is polyhedral, generated by level one divisors. |
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Keywords: | |
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