$Pin^{-}(2)$ Bauer-Furuta invariants
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866911554122809344 |
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| author | Wu, Hao |
| author_facet | Wu, Hao |
| contents | Adapting Bauer and Furuta's constructions of the refinement of the Seiberg-Witten invariants, we establish the analogous stable cohomotopy refinement of the $Pin^{-}(2)$ monopole invariants proposed by Nakamura \cite{nakamura2015pin}, and give the corresponding connected sum formula. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_27842 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | $Pin^{-}(2)$ Bauer-Furuta invariants Wu, Hao Differential Geometry Geometric Topology 57R57 Adapting Bauer and Furuta's constructions of the refinement of the Seiberg-Witten invariants, we establish the analogous stable cohomotopy refinement of the $Pin^{-}(2)$ monopole invariants proposed by Nakamura \cite{nakamura2015pin}, and give the corresponding connected sum formula. |
| title | $Pin^{-}(2)$ Bauer-Furuta invariants |
| topic | Differential Geometry Geometric Topology 57R57 |
| url | https://arxiv.org/abs/2603.27842 |