Some power series involving involutions in Coxeter groups
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Let W be a Coxeter group. We show that a certain power series involving a sum over all involutions in W can be expressed in terms of the Poincar´e series of W. (The case where W is finite has been known earlier.)
Date issued
2015-11Department
Massachusetts Institute of Technology. Department of MathematicsJournal
Representation Theory
Publisher
American Mathematical Society (AMS)
Citation
Lusztig, G. “Some Power Series Involving Involutions in Coxeter Groups.” Representation Theory of the American Mathematical Society 19.12 (2015): 281–289.
Version: Final published version
ISSN
1088-4165