Virtual Localization in equivariant Witt cohomology
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866910700168806400 |
|---|---|
| author | Levine, Marc |
| author_facet | Levine, Marc |
| contents | We prove an analog of the virtual localization theorem of Graber-Pandharipande, in the setting of an action by the normalizer of the torus in $\text{SL}_2$, and with the Chow groups replaced by the cohomology of a suitably twisted sheaf of Witt groups. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2203_15887 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Virtual Localization in equivariant Witt cohomology Levine, Marc Algebraic Geometry Algebraic Topology 14F42, 14L30 We prove an analog of the virtual localization theorem of Graber-Pandharipande, in the setting of an action by the normalizer of the torus in $\text{SL}_2$, and with the Chow groups replaced by the cohomology of a suitably twisted sheaf of Witt groups. |
| title | Virtual Localization in equivariant Witt cohomology |
| topic | Algebraic Geometry Algebraic Topology 14F42, 14L30 |
| url | https://arxiv.org/abs/2203.15887 |