Operators of equivalent sorting power and related Wilf-equivalences
We study sorting operators $\textrm{A}$ on permutations that are obtained composing Knuth's stack sorting operator \textrmS and the reverse operator $\textrm{R}$, as many times as desired. For any such operator $\textrm{A}$, we provide a bijection between the set of permutations sorted by $\tex...
| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Discrete Mathematics & Theoretical Computer Science
2013-01-01
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| Colecção: | Discrete Mathematics & Theoretical Computer Science |
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| Acesso em linha: | https://dmtcs.episciences.org/2333/pdf |