Cohomology for Quantum Groups via the Geometry of the Nullcone
In general, little is known about the representation theory of quantum groups (resp., algebraic groups) when l (resp., p ) is smaller than the Coxeter number h of the underlying root system. For example, Lusztig's conjecture concerning the characters of the rational irreducible G -modules stipulates that p=h. The main result in this paper provides a surprisingly uniform answer for the cohomology algebra H (u ? ,C) of the small quantum group.
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Produktdetails
Weitere Autoren: Nakano, Daniel K. / Parshall, Brian J. / Pillen, Cornelius
- ISBN: 978-0-8218-9175-9
- EAN: 9780821891759
- Produktnummer: 23427769
- Verlag: American Mathematical Society
- Sprache: Englisch
- Erscheinungsjahr: 2014
- Seitenangabe: 93 S.
- Masse: H25.4 cm x B17.8 cm x D0.0 cm
- Sonstiges: General (US: Trade)
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