Lattice paths enumerations weighted by ascent lengths
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912589314785280 |
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| author | Yan, Jun |
| author_facet | Yan, Jun |
| contents | Recent work of the author connected several parking function enumeration problems to enumerations of Catalan paths with respect to certain weight functions that are expressed in terms of the ascent lengths. Motivated by this, we generalise and solve analogous weighted enumeration problems for a large family of lattice paths and weight functions, and discuss their connections with other enumeration problems and OEIS entries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_01152 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Lattice paths enumerations weighted by ascent lengths Yan, Jun Combinatorics 05A15 Recent work of the author connected several parking function enumeration problems to enumerations of Catalan paths with respect to certain weight functions that are expressed in terms of the ascent lengths. Motivated by this, we generalise and solve analogous weighted enumeration problems for a large family of lattice paths and weight functions, and discuss their connections with other enumeration problems and OEIS entries. |
| title | Lattice paths enumerations weighted by ascent lengths |
| topic | Combinatorics 05A15 |
| url | https://arxiv.org/abs/2501.01152 |