Chromatic numbers for facet colouring of some generalised associahedra
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917714384125952 |
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| author | Baralic, Djordje Ivanovic, Jelena S. Petric, Zoran |
| author_facet | Baralic, Djordje Ivanovic, Jelena S. Petric, Zoran |
| contents | The chromatic number related to a colouring of facets of certain classes of generalised associahedra is studied. The exact values are obtained for permutohedra, associahedra and simple permutoassociahedra, while lower and upper bounds are established for cyclohedra and stellohedra. The asymptotic values of the chromatic numbers for associahedra, cyclohedra and simple permutoassociahedra are given. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_05901 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Chromatic numbers for facet colouring of some generalised associahedra Baralic, Djordje Ivanovic, Jelena S. Petric, Zoran Combinatorics 52B05, 52B12, 05C15 The chromatic number related to a colouring of facets of certain classes of generalised associahedra is studied. The exact values are obtained for permutohedra, associahedra and simple permutoassociahedra, while lower and upper bounds are established for cyclohedra and stellohedra. The asymptotic values of the chromatic numbers for associahedra, cyclohedra and simple permutoassociahedra are given. |
| title | Chromatic numbers for facet colouring of some generalised associahedra |
| topic | Combinatorics 52B05, 52B12, 05C15 |
| url | https://arxiv.org/abs/2311.05901 |