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| Format: | Preprint |
| Publié: |
2024
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2408.12367 |
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| _version_ | 1866912224928333824 |
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| author | Navarra, Francesco |
| author_facet | Navarra, Francesco |
| contents | In this article we investigate the shellability of the flag simplicial complexes attached to non-simple and thin polyominoes. As a consequence, we obtain the Cohen-Macaulayness and a combinatorial interepetation of the $h$-polynomial of the related coordinate rings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_12367 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Shellable flag simplicial complexes of non-simple polyominoes Navarra, Francesco Commutative Algebra 05B50, 05E40 In this article we investigate the shellability of the flag simplicial complexes attached to non-simple and thin polyominoes. As a consequence, we obtain the Cohen-Macaulayness and a combinatorial interepetation of the $h$-polynomial of the related coordinate rings. |
| title | Shellable flag simplicial complexes of non-simple polyominoes |
| topic | Commutative Algebra 05B50, 05E40 |
| url | https://arxiv.org/abs/2408.12367 |