Expanding the unicellular LLT polynomials of two-headed melting lollipops into ribbon Schurs
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909575218724864 |
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| author | Wang, Victor |
| author_facet | Wang, Victor |
| contents | We prove a simple formula expanding the unicellular LLT polynomials of a class of graphs we call two-headed melting lollipops into ribbon Schur functions. Our work extends the Schur expansion originally found for melting lollipop graphs by Huh, Nam, and Yoo. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_08187 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Expanding the unicellular LLT polynomials of two-headed melting lollipops into ribbon Schurs Wang, Victor Combinatorics 05C15, 05C25, 05E05 We prove a simple formula expanding the unicellular LLT polynomials of a class of graphs we call two-headed melting lollipops into ribbon Schur functions. Our work extends the Schur expansion originally found for melting lollipop graphs by Huh, Nam, and Yoo. |
| title | Expanding the unicellular LLT polynomials of two-headed melting lollipops into ribbon Schurs |
| topic | Combinatorics 05C15, 05C25, 05E05 |
| url | https://arxiv.org/abs/2504.08187 |