Enumeration of permutations by descents, idescents, imajor index, and basic components (Q595655)
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scientific article; zbMATH DE number 3836043
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Enumeration of permutations by descents, idescents, imajor index, and basic components |
scientific article; zbMATH DE number 3836043 |
Statements
Enumeration of permutations by descents, idescents, imajor index, and basic components (English)
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1984
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idescent number
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imajor index
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Newcomb problem
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four-variate generating function
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permutation cycle structure
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q-Stirling numbers of the first kind
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q-Eulerian numbers
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derangement problem
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enumeration of involutions
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generalized Worpitzky identity
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