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Record Nr. |
UNINA9910816801103321 |
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Autore |
Milicevic Elizabeth |
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Titolo |
Dimensions of affine Deligne-Lusztig varieties : a new approach via labeled folded alcove walks and root operators / / Elizabeth Milicevic, Petra Schwer, Anne Thomas |
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Pubbl/distr/stampa |
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Providence, RI : , : American Mathematical Society, , [2019] |
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2019 |
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ISBN |
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1-4704-5403-3 |
9781470454043 |
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Descrizione fisica |
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1 online resource (114 pages) : color illustrations |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; September 2019, volume 261, number 1260 |
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Classificazione |
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Disciplina |
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Soggetti |
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Automorphic forms |
Geometry, Algebraic |
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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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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Preliminaries on Weyl groups, affine buildings, and related notions -- Labelings and orientations, galleries, and alcove walks -- Dimensions of galleries and root operators -- Affine Deligne-Lusztig varieties and folded galleries -- Explicit constructions of positively folded galleries -- The varieties Xx(1) in the shrunken dominant Weyl chamber -- The varieties Xx(1) and Xx(b) -- Conjugating to other Weyl chambers -- Diagram automorphisms -- Applications to affine Hecke algebras and affine reflection length. |
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