CI-groups for ternary structures
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866911434801152000 |
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| author | Dobson, Ted Morris, Joy Muzychuk, Mikhail Spiga, Pablo |
| author_facet | Dobson, Ted Morris, Joy Muzychuk, Mikhail Spiga, Pablo |
| contents | We explicitly determine all CI-groups with respect to ternary relational structures that have the form $C \times D$, where $C$ is cyclic and $D$ is either a dicyclic group whose order is not divisible by $3$ or a dihedral group. Such groups are also CI-groups with respect to graphs and digraphs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_08802 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | CI-groups for ternary structures Dobson, Ted Morris, Joy Muzychuk, Mikhail Spiga, Pablo Combinatorics 05E99 (Primary) 05B99 We explicitly determine all CI-groups with respect to ternary relational structures that have the form $C \times D$, where $C$ is cyclic and $D$ is either a dicyclic group whose order is not divisible by $3$ or a dihedral group. Such groups are also CI-groups with respect to graphs and digraphs. |
| title | CI-groups for ternary structures |
| topic | Combinatorics 05E99 (Primary) 05B99 |
| url | https://arxiv.org/abs/2602.08802 |