Formulae relating the Bernstein and Iwahori-Matsumoto presentations of an affine Hecke algebra. (Q1849094)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Formulae relating the Bernstein and Iwahori-Matsumoto presentations of an affine Hecke algebra. |
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Formulae relating the Bernstein and Iwahori-Matsumoto presentations of an affine Hecke algebra. (English)
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28 November 2002
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Bernstein presentations
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affine Hecke algebras
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Iwahori-Matsumoto generators
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extended affine Weyl groups
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root systems
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minuscule coweights
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standard basis vectors
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minimal expressions
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perverse sheaves
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affine Schubert varieties
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Demazure resolutions
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