New examples of non-unique enhancements for triangulated categories
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| Acceso en línea: | |
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| _version_ | 1866911545317916672 |
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| author | Rizzardo, Alice Symons, Julie Bergh, Michel Van den |
| author_facet | Rizzardo, Alice Symons, Julie Bergh, Michel Van den |
| contents | We present a general procedure for constructing triangulated categories, linear over a field, with distinct enhancements. Some of our examples can be equipped with a (non-degenerate) t-structure, thereby showing that the existence of a t-structure does not imply uniqueness of enhancements, whether in the strong or weak sense (depending on the example). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_25117 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | New examples of non-unique enhancements for triangulated categories Rizzardo, Alice Symons, Julie Bergh, Michel Van den Category Theory K-Theory and Homology We present a general procedure for constructing triangulated categories, linear over a field, with distinct enhancements. Some of our examples can be equipped with a (non-degenerate) t-structure, thereby showing that the existence of a t-structure does not imply uniqueness of enhancements, whether in the strong or weak sense (depending on the example). |
| title | New examples of non-unique enhancements for triangulated categories |
| topic | Category Theory K-Theory and Homology |
| url | https://arxiv.org/abs/2603.25117 |