Bijective proofs for Eulerian numbers of types B and D
Let $\Bigl\langle\matrix{n\cr k}\Bigr\rangle$, $\Bigl\langle\matrix{B_n\cr k}\Bigr\rangle$, and $\Bigl\langle\matrix{D_n\cr k}\Bigr\rangle$ be the Eulerian numbers in the types A, B, and D, respectively -- that is, the number of permutations of n elements with $k$ descents, the number of signed perm...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Discrete Mathematics & Theoretical Computer Science
2023-03-01
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| coleção: | Discrete Mathematics & Theoretical Computer Science |
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| Acesso em linha: | https://dmtcs.episciences.org/7413/pdf |
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