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Record Nr. |
UNISA996466487303316 |
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Autore |
Shi Jian-Yi <1948-> |
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Titolo |
The Kazhdan-Lusztig cells in certain affine Weyl groups / / Jian-Yi Shi |
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Pubbl/distr/stampa |
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Berlin, Germany ; ; New York, New York : , : Springer-Verlag, , [1986] |
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©1986 |
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ISBN |
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Edizione |
[1st ed. 1986.] |
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Descrizione fisica |
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1 online resource (XII, 312 p.) |
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Collana |
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Lecture Notes in Mathematics, , 0075-8434 ; ; 1179 |
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Disciplina |
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Soggetti |
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Automorphisms |
Partitions (Mathematics) |
Weyl groups |
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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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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Coxeter groups, Hecke algebras and their representations -- Applications of Kazhdan-Lusztig theory -- Geometric interpretations of the Kazhdan-Lusztig polynomials -- The algebraic descriptions of the affine Weyl group An of type Ãn?1, n>2 -- The partition of n associated with an element of the affine Weyl group An -- A geometrical description of the affine Weyl group An -- Admissible sign types of rank n -- Iterated star operations and interchanging operations on blocks -- The subset ??1(?) of the affine Weyl group An -- The set N ? of normalized elements of ??1(?) -- The orbit space Ãn of the affine Weyl group An -- The sequence ?(w,k) beginning with an element of N ? -- Raising operations on layers -- The left and right cells in ??1(?) -- ??1(?) is an rl-equivalence class of An -- Left cells are characterized by the generalized right ?-invariant -- The two-sided cells of the affine Weyl group An -- Some properties of cells and other equivalence classes of An -- Some special kinds of sign types -- The inserting algorithm on the set C -- The restriction of the map on p n. |
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