Enumeration of Dumont permutations avoiding certain four-letter patterns
In this paper, we enumerate Dumont permutations of the fourth kind avoiding or containing certain permutations of length 4. We also conjecture a Wilf-equivalence of two 4-letter patterns on Dumont permutations of the first kind.
में बचाया:
| मुख्य लेखकों: | , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
Discrete Mathematics & Theoretical Computer Science
2021-07-01
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| श्रृंखला: | Discrete Mathematics & Theoretical Computer Science |
| विषय: | |
| ऑनलाइन पहुंच: | https://dmtcs.episciences.org/6174/pdf |
| टैग: |
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