The e positivity of some new classes of graphs
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866910453032026112 |
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| author | Mitrovic, Stefan Stojadinovic, Tanja |
| author_facet | Mitrovic, Stefan Stojadinovic, Tanja |
| contents | We introduce two classes of graphs - suns and dumbbells, both with few variations and explore their chromatic symmetric function and its $e$-positivity. We also give many connections of these two classes with other classes of connected graphs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_11946 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The e positivity of some new classes of graphs Mitrovic, Stefan Stojadinovic, Tanja Combinatorics We introduce two classes of graphs - suns and dumbbells, both with few variations and explore their chromatic symmetric function and its $e$-positivity. We also give many connections of these two classes with other classes of connected graphs. |
| title | The e positivity of some new classes of graphs |
| topic | Combinatorics |
| url | https://arxiv.org/abs/2405.11946 |