(2+2)-free posets, ascent sequences and pattern avoiding permutations (Q986124)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | (2+2)-free posets, ascent sequences and pattern avoiding permutations |
scientific article |
Statements
(2+2)-free posets, ascent sequences and pattern avoiding permutations (English)
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11 August 2010
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(2+2)-free poset
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ascent sequence
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pattern avoiding permutation
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chord diagram
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involution
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encode
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enumerate
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non-D-finite series
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