Extreme coefficients of multiplicity Tutte polynomials
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866917581667958784 |
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| author | Jin, Xian'an Ma, Tianlong Yang, Weiling |
| author_facet | Jin, Xian'an Ma, Tianlong Yang, Weiling |
| contents | The multiplicity Tutte polynomial, which includes the arithmetic Tutte polynomial, is a generalization of the classical Tutte polynomial of matroids. In this paper, we obtain an expression of the general coefficient and the expressions of six extreme coefficients of multiplicity Tutte polynomials. In particular, an expression of the general coefficient and the expressions of corresponding extreme coefficients of classical Tutte polynomial of matroids are deduced. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2306_06568 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Extreme coefficients of multiplicity Tutte polynomials Jin, Xian'an Ma, Tianlong Yang, Weiling Combinatorics The multiplicity Tutte polynomial, which includes the arithmetic Tutte polynomial, is a generalization of the classical Tutte polynomial of matroids. In this paper, we obtain an expression of the general coefficient and the expressions of six extreme coefficients of multiplicity Tutte polynomials. In particular, an expression of the general coefficient and the expressions of corresponding extreme coefficients of classical Tutte polynomial of matroids are deduced. |
| title | Extreme coefficients of multiplicity Tutte polynomials |
| topic | Combinatorics |
| url | https://arxiv.org/abs/2306.06568 |