Symmetric quasisymmetric Schur-like functions
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866915903710429184 |
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| author | Esipova, Maria Liang, Jinting van Willigenburg, Stephanie |
| author_facet | Esipova, Maria Liang, Jinting van Willigenburg, Stephanie |
| contents | In this paper we classify when (row-strict) dual immaculate functions and (row-strict) extended Schur functions, as well as their skew generalizations, are symmetric. We also classify when their natural variants, termed advanced functions, are symmetric. In every case our classification recovers classical skew Schur functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_08083 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Symmetric quasisymmetric Schur-like functions Esipova, Maria Liang, Jinting van Willigenburg, Stephanie Combinatorics 05A15, 05E05, 16T30, 16W55 In this paper we classify when (row-strict) dual immaculate functions and (row-strict) extended Schur functions, as well as their skew generalizations, are symmetric. We also classify when their natural variants, termed advanced functions, are symmetric. In every case our classification recovers classical skew Schur functions. |
| title | Symmetric quasisymmetric Schur-like functions |
| topic | Combinatorics 05A15, 05E05, 16T30, 16W55 |
| url | https://arxiv.org/abs/2507.08083 |