Powers of the edge ideals and matchings in hypergraphs
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866913868894175232 |
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| author | Ghasr, Fahimeh Khosh-Ahang |
| author_facet | Ghasr, Fahimeh Khosh-Ahang |
| contents | In this work, some combinatorial lower bound for regularity of powers of the edge ideal of a uniform hypergarph is gained. A family of hypergraphs whose regularity of edge ideal attains this bound and has a significant difference from the lower bounds heretofore obtained have also been introduced. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2206_04913 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Powers of the edge ideals and matchings in hypergraphs Ghasr, Fahimeh Khosh-Ahang Commutative Algebra 13F20 In this work, some combinatorial lower bound for regularity of powers of the edge ideal of a uniform hypergarph is gained. A family of hypergraphs whose regularity of edge ideal attains this bound and has a significant difference from the lower bounds heretofore obtained have also been introduced. |
| title | Powers of the edge ideals and matchings in hypergraphs |
| topic | Commutative Algebra 13F20 |
| url | https://arxiv.org/abs/2206.04913 |