Minimal Length Elements in Twisted Conju
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Meinolf Geck; Sungsoon Kim; GΓΆtz Pfeiffer
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Article
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2000
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Elsevier Science
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English
β 223 KB
Let W be a finite Coxeter group and let F be an automorphism of W that leaves the set of generators of W invariant. We establish certain properties of elements of minimal length in the F-conjugacy classes of W that allow us to define character tables for the corresponding twisted IwahoriαHecke algeb