Charakterformeln für Kipp-Moduln über Kac-Moody-Algebren
Author:
Wolfgang Soergel
Journal:
Represent. Theory 1 (1997), 115-132
MSC (1991):
Primary 17B70, 17B67, 17B37
DOI:
https://doi.org/10.1090/S1088-4165-97-00017-4
Published electronically:
May 9, 1997
English translation:
Represent. Theory 2 (1998)
MathSciNet review:
1445716
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Abstract | References | Similar Articles | Additional Information
Abstract: We show how to express the characters of tilting modules in a (possibly parabolic) category over a Kac-Moody algebra in terms of the characters of simple highest weight modules. This settles in lots of cases Conjecture 7.2 in Kazhdan-Lusztig-Polynome und eine Kombinatorik für Kipp-Moduln, Represent. Theory (1997), by the author, describing the character of tilting modules for quantum groups at roots of unity.
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Additional Information
Wolfgang Soergel
Affiliation:
Universität Freiburg, Mathematisches Institut, Eckerstrasse 1, D-79104 Freiburg, Germany
Email:
soergel@mathematik.uni-freiburg.de
DOI:
https://doi.org/10.1090/S1088-4165-97-00017-4
Received by editor(s):
January 24, 1997
Received by editor(s) in revised form:
March 3, 1997
Published electronically:
May 9, 1997
Article copyright:
© Copyright 1997
By the author