Fiebig P (2003)
Publication Type: Journal article
Publication year: 2003
Publisher: Springer Verlag (Germany)
Book Volume: 243
Pages Range: 689-717
Journal Issue: 4
We show that the structure of blocks outside the critical hyperplanes of category O over any symmetrizable Kac-Moody algebra depends only on the corresponding integral Weyl group and its action on the parameters of the Verma modules by giving a combinatorial description of the projective objects. As a n application we derive the Kazhdan-Lusztig conjecture for non–integral blocks from the integral case in finite and affine situations.
APA:
Fiebig, P. (2003). Centers and translation functors for category O over symmetrizable Kac-Moody algebras. Mathematische Zeitschrift, 243(4), 689-717.
MLA:
Fiebig, Peter. "Centers and translation functors for category O over symmetrizable Kac-Moody algebras." Mathematische Zeitschrift 243.4 (2003): 689-717.
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