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UNINA9910480638803321 |
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Autore |
Xi Nanhua <1963-> |
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Titolo |
The based ring of two-sided cells of Affine Weyl groups of type Ã[subscript n-1] / / Nanhua Xi |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , [2002] |
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©2002 |
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ISBN |
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Descrizione fisica |
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1 online resource (114 p.) |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 749 |
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Disciplina |
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Soggetti |
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Weyl groups |
Representations of groups |
K-theory |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Volume 157, number 749 (end of volume)."." |
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Nota di bibliografia |
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Includes bibliographical references (page 91) and index. |
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Nota di contenuto |
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""Contents""; ""Introduction""; ""Chapter 1. Cells in Affine Weyl Groups""; ""1.1. Hecke algebra""; ""1.2. Cell and a-function""; ""1.3. Affine Weyl group""; ""1.4. Star operation""; ""1.5. Based ring""; ""1.6. Star operation, II""; ""Chapter 2. Type A[sub(n-1)]""; ""2.1. The affine Weyl group associated with GL[sub(n)](C)""; ""2.2. Cells""; ""2.3. The based ring J[sub(c)]""; ""2.4. Chains and antichains""; ""2.5. Star operations for W""; ""Chapter 3. Canonical Left Cells""; ""3.1. The dominant weights""; ""3.2. The right cell containing x â?? X[sup(+)]""; ""3.3. The elements m[sub(x)]"" |
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