Bijections for lattice paths between two boundaries
We prove that on the set of lattice paths with steps $N=(0,1)$ and $E=(1,0)$ that lie between two boundaries $B$ and $T$, the two statistics `number of $E$ steps shared with $B$' and `number of $E$ steps shared with $T$' have a symmetric joint distribution. We give an involution that switches these...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Discrete Mathematics & Theoretical Computer Science
2012-01-01
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| coleção: | Discrete Mathematics & Theoretical Computer Science |
| Assuntos: | |
| Acesso em linha: | https://dmtcs.episciences.org/3086/pdf |
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