Plane Floer homology and the odd Khovanov homology of 2-knots
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866912978786320384 |
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| author | Spyropoulos, Dean Vidyarthi, Rithwik Susheel Zhang, Chen |
| author_facet | Spyropoulos, Dean Vidyarthi, Rithwik Susheel Zhang, Chen |
| contents | We prove a conjecture of Migdail and Wehrli regarding the odd Khovanov cobordism maps associated to knotted spheres. Our key tool is Daemi's plane Floer homology, which we use in place of a Lee deformation. Continuing the analogy with Lee homology, we see this work as a potential first step toward a genuinely functorial model for odd Khovanov homology. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_22033 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Plane Floer homology and the odd Khovanov homology of 2-knots Spyropoulos, Dean Vidyarthi, Rithwik Susheel Zhang, Chen Geometric Topology 57K18, 57R58 We prove a conjecture of Migdail and Wehrli regarding the odd Khovanov cobordism maps associated to knotted spheres. Our key tool is Daemi's plane Floer homology, which we use in place of a Lee deformation. Continuing the analogy with Lee homology, we see this work as a potential first step toward a genuinely functorial model for odd Khovanov homology. |
| title | Plane Floer homology and the odd Khovanov homology of 2-knots |
| topic | Geometric Topology 57K18, 57R58 |
| url | https://arxiv.org/abs/2603.22033 |