Factorial Grothendieck polynomials (Q2500990)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Factorial Grothendieck polynomials |
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Factorial Grothendieck polynomials (English)
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30 August 2006
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Summary: We study Grothendieck polynomials indexed by Grassmannian permutations from a combinatorial viewpoint. We introduce the factorial Grothendieck polynomials which are analogues of the factorial Schur functions, study their properties, and use them to produce a generalisation of a Littlewood-Richardson rule for Grothendieck polynomials.
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Grassmannian permutations
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factorial Schur functions
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Littlewood-Richardson rule
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