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Record Nr. |
UNISA996466381803316 |
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Autore |
Kallen Wilberd van der |
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Titolo |
Infinitesimally central extensions of Chevalley groups / / W. L. J. Van Der Kallen |
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Pubbl/distr/stampa |
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Berlin, Germany : , : Springer, , [1973] |
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©1973 |
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ISBN |
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Edizione |
[1st ed. 1973.] |
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Descrizione fisica |
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1 online resource (X, 154 p.) |
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Collana |
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Lecture Notes in Mathematics, , 0075-8434 ; ; 356 |
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Classificazione |
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Disciplina |
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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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Conventions -- Universal central extensions. Central trick -- Degenerate sums. The extension r : -- The action Âd. Structure of g*Z, g*R -- Admissible lattices and the category LV. ?-connected components -- The G-module ker ? -- G-invariant [p]-structures -- The extension ? : G* ? G -- Extensions of G by a G-module -- The hochschild groups -- The existence of ? : G* ? G -- Relations in the open cell -- Representatives in G* of the Weyl group -- The theorem of generators and relations and its consequences -- The group functor G*. |
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