Tautological characteristic classes III: the Witt class for PSL(2)
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866910855919042560 |
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| author | Dymara, Jan Januszkiewicz, Tadeusz |
| author_facet | Dymara, Jan Januszkiewicz, Tadeusz |
| contents | We explain the relation between the Witt class and the universal equicommutative class for PSL(2,K). We discuss an analogue of the Milnor-Wood inequality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_01815 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Tautological characteristic classes III: the Witt class for PSL(2) Dymara, Jan Januszkiewicz, Tadeusz K-Theory and Homology Group Theory 20G10, 11E81 We explain the relation between the Witt class and the universal equicommutative class for PSL(2,K). We discuss an analogue of the Milnor-Wood inequality. |
| title | Tautological characteristic classes III: the Witt class for PSL(2) |
| topic | K-Theory and Homology Group Theory 20G10, 11E81 |
| url | https://arxiv.org/abs/2503.01815 |