Parabolic Catalan numbers count flagged Schur functions and their appearances as type A Demazure characters (key polynomials) (Q4560216)
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scientific article; zbMATH DE number 6991616
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Parabolic Catalan numbers count flagged Schur functions and their appearances as type A Demazure characters (key polynomials) |
scientific article; zbMATH DE number 6991616 |
Statements
10 December 2018
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Catalan number
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flagged Schur function
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Demazure character
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key polynomial
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pattern avoiding permutation
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symmetric group parabolic quotient
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math.CO
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