Khovanov homology and Lagrangian cobordisms
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866911300875976704 |
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| author | Martin, Gage Petkova, Ina Winkeler, Zachary |
| author_facet | Martin, Gage Petkova, Ina Winkeler, Zachary |
| contents | We provide a partial answer to a question of Ekholm, Honda, and Kálmán about the relationship between Khovanov homology and decomposable Lagrangian cobordisms. We also utilize previously defined filtered invariants to give obstructions to decomposable Lagrangian cobordisms from Khovanov homology. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_15351 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Khovanov homology and Lagrangian cobordisms Martin, Gage Petkova, Ina Winkeler, Zachary Geometric Topology Symplectic Geometry 57K33, 57K18, 57R90 We provide a partial answer to a question of Ekholm, Honda, and Kálmán about the relationship between Khovanov homology and decomposable Lagrangian cobordisms. We also utilize previously defined filtered invariants to give obstructions to decomposable Lagrangian cobordisms from Khovanov homology. |
| title | Khovanov homology and Lagrangian cobordisms |
| topic | Geometric Topology Symplectic Geometry 57K33, 57K18, 57R90 |
| url | https://arxiv.org/abs/2412.15351 |