A mirror theorem for partial flag bundles
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866917263628566528 |
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| author | Ciocan-Fontanine, Ionut Koto, Yuki |
| author_facet | Ciocan-Fontanine, Ionut Koto, Yuki |
| contents | We construct a family of points on the Lagrangian cone of a partial flag bundle associated to a (possibly non-split) vector bundle from any Weyl-invariant $I$-function of a prequotient. This result can be seen as the nonabelian analogue of the mirror theorem for projective bundles in arXiv:2307.03696, and generalizes Oh's mirror theorem for split partial flag bundles in arXiv:1607.08326. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_09602 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | A mirror theorem for partial flag bundles Ciocan-Fontanine, Ionut Koto, Yuki Algebraic Geometry Symplectic Geometry We construct a family of points on the Lagrangian cone of a partial flag bundle associated to a (possibly non-split) vector bundle from any Weyl-invariant $I$-function of a prequotient. This result can be seen as the nonabelian analogue of the mirror theorem for projective bundles in arXiv:2307.03696, and generalizes Oh's mirror theorem for split partial flag bundles in arXiv:1607.08326. |
| title | A mirror theorem for partial flag bundles |
| topic | Algebraic Geometry Symplectic Geometry |
| url | https://arxiv.org/abs/2602.09602 |